Pith Number

pith:VEHFW5XJ

pith:2011:VEHFW5XJBVNP3TIEIHBUDBEZDO

not attested not anchored not stored refs pending

The COSPIX mission: focusing on the energetic and obscured Universe

A. Claret, A. Decourchelle, A. Goldwurm, A. Meuris, A. Rozanska, A. Santangelo, C. Ferrari, C. Feruglio, C. Gouiff\`es, C. Hailey, C. Tenzer, D. Bomans, D. Elbaz, D. G\"otz, E. Daddi, F. Carrera, F. Christensen, F. Mattana, F. Pinsard, G. Miniutti, G. Ponti, G. Rauw, G. Trap, I. Caballero, I. Kreykenbohm, I. Negueruela, J. Chenevez, J. Croston, J.-L. Robert, J.-L. Sauvageot, J. Malzac, J. Martignac, J. Rodriguez, J. Wilms, J. Zurita Heras, K. Nalewajko, M. Arnaud, M. De Becker, M. Falanga, M. Hernanz, M. Pierre, M. Renaud, M. Tagger, N. Rea, O. Limousin, P. Ferrando, P. Laurent, P.-O. Petrucci, P. Varni\`ere, R. Chipaux, R. Petre, R. Terrier, S. Chaty, S. Corbel, S. O'Dell, S. Paltani, S. Soldi, V. Beckmann, W. Zhang, X. Barcons

arxiv:1104.1544 v1 · 2011-04-08 · astro-ph.IM · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VEHFW5XJBVNP3TIEIHBUDBEZDO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:24:44.860000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a90e5b76e90d5afdcd0441c34184991ba5813970796980916f4cb2bbc03e4c50

Aliases

arxiv: 1104.1544 · arxiv_version: 1104.1544v1 · doi: 10.48550/arxiv.1104.1544 · pith_short_12: VEHFW5XJBVNP · pith_short_16: VEHFW5XJBVNP3TIE · pith_short_8: VEHFW5XJ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VEHFW5XJBVNP3TIEIHBUDBEZDO \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a90e5b76e90d5afdcd0441c34184991ba5813970796980916f4cb2bbc03e4c50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e881d0d36ede19248b08e637bd48389cb993d16c12bf975852a4ac317222b98a",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-04-08T11:05:55Z",
    "title_canon_sha256": "ef05bc9487ff684d550f20554ee86208a78520cf303995a6bb1a0adfe24963d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1544",
    "kind": "arxiv",
    "version": 1
  }
}