Pith Number

pith:AWOXYD2Z

pith:2018:AWOXYD2ZSKGSDRHDDWIU2FDZLA

not attested not anchored not stored refs pending

Resolving faint structures in the debris disk around TWA7

A. Bayo, A. Boccaletti, A.-L. Maire, A.-M. Lagrange, A. Pavlov, A. Roux, A. Vigan, C. Caceres, C. Ginski, C. Grady, C. Lazzoni, C. Perrot, C. Pinte, C. Thalmann, D. Le Mignant, D. Mawet, D. Mesa, D. Mouillet, E. Buenzli, E. Sissa, F. M\'enard, G. Chauvin, G. Rousset, G. Salter, H. Canovas, J.-C. Augereau, J. E. Schlieder, J. Hagelberg, J. Lannier, J. Milli, J. Olofsson, L. Abe, M. Bonnefoy, M. Feldt, M. Janson, M. Langlois, M. R. Schreiber, N. Engler, N. Godoy, P. Feautrier, P. Rabou, P. Th\'ebault, Q. Kral, R. Asensio-Torres, R. Gratton, R. G. van Holstein, R. Ligi, S. Desidera, S. Durkan, S. Peretti, Th. Henning, T. Moulin, T. Schmidt, W. Brandner

arxiv:1804.01929 v1 · 2018-04-05 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AWOXYD2ZSKGSDRHDDWIU2FDZLA}

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	2026-07-05T01:26:03.260654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

059d7c0f59928d21c4e31d914d14795837b2dd43d3ed3ef668027baab622a50f

Aliases

arxiv: 1804.01929 · arxiv_version: 1804.01929v1 · doi: 10.48550/arxiv.1804.01929 · pith_short_12: AWOXYD2ZSKGS · pith_short_16: AWOXYD2ZSKGSDRHD · pith_short_8: AWOXYD2Z

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/AWOXYD2ZSKGSDRHDDWIU2FDZLA \
  | 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: 059d7c0f59928d21c4e31d914d14795837b2dd43d3ed3ef668027baab622a50f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe90363e13b0b5fe73cff02e8cbc0a4ba663f9d6ccd899048d979a35f583d76d",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-04-05T16:04:10Z",
    "title_canon_sha256": "a5ad549b3f274a6695df42e64a2f3c5d7a9b0e13af5bba1fd1d36ca5981a7508"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01929",
    "kind": "arxiv",
    "version": 1
  }
}