Pith Number

pith:EWTYJKM5

pith:2023:EWTYJKM5WM3TAOKXBYSHIBQL6Z

not attested not anchored not stored refs pending

Tracking the spectral properties across the different epochs in ESO 511-G030

A. De Rosa, A. Marinucci, A. Tortosa, B. De Marco, C. Done, E. Piconcelli, F. Ursini, F. Vagnetti, G. A. Matzeu, G. Matt, J. Reeves, M. Cappi, M. Guainazzi, M. Perri, P.-O. Petrucci, R. Middei, S. Bianchi

arxiv:2302.03705 v1 · 2023-02-07 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EWTYJKM5WM3TAOKXBYSHIBQL6Z}

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	2026-07-05T05:39:56.827760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25a784a99db3373039570e2474060bf649760e5039ffe497abc70d664b329d77

Aliases

arxiv: 2302.03705 · arxiv_version: 2302.03705v1 · doi: 10.48550/arxiv.2302.03705 · pith_short_12: EWTYJKM5WM3T · pith_short_16: EWTYJKM5WM3TAOKX · pith_short_8: EWTYJKM5

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/EWTYJKM5WM3TAOKXBYSHIBQL6Z \
  | 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: 25a784a99db3373039570e2474060bf649760e5039ffe497abc70d664b329d77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0725ddc51dd0e07cb991adec814a681fdd7e3320766051badae9353f211d2536",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-02-07T19:00:13Z",
    "title_canon_sha256": "7933f8451384eea7499cb1748c24efc5906ff4bfd7903e71cedea9bd3ce0bc82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.03705",
    "kind": "arxiv",
    "version": 1
  }
}