Pith Number

pith:OXYHN77J

pith:2017:OXYHN77J27356BDKN3DOEQHKFD

not attested not anchored not stored refs pending

News from the EREBOS project

B. Barlow, D. Kilkenny, J. Schaffenroth, M. Vu\v{c}kovi\'c, S. Geier, V. Schaffenroth

arxiv:1712.03823 v1 · 2017-12-11 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OXYHN77J27356BDKN3DOEQHKFD}

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	2026-05-18T00:28:19.840093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75f076ffe9d7f7df046a6ec6e240ea28ff85969010fd00415d26efd0f96367ce

Aliases

arxiv: 1712.03823 · arxiv_version: 1712.03823v1 · doi: 10.48550/arxiv.1712.03823 · pith_short_12: OXYHN77J2735 · pith_short_16: OXYHN77J27356BDK · pith_short_8: OXYHN77J

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/OXYHN77J27356BDKN3DOEQHKFD \
  | 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: 75f076ffe9d7f7df046a6ec6e240ea28ff85969010fd00415d26efd0f96367ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56bf41ebca049463c0cc11c1c245b1b53f9c30e3308efd96a0090a8926868e13",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-12-11T15:17:51Z",
    "title_canon_sha256": "4a5363570a55812a21a18833b88cdb5b89a1517a5b37987d90b3510a120fc784"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03823",
    "kind": "arxiv",
    "version": 1
  }
}