Pith Number

pith:54XRRMJB

pith:2013:54XRRMJBMB2LHBVCHIMDCR2QAO

not attested not anchored not stored refs pending

Toward a numerical deshaker for PFS

B. Saggin, F. Schmidt, I. Shatalina, M. Giuranna, M. Kowalski, N. Gac

arxiv:1311.3412 v1 · 2013-11-14 · astro-ph.IM · 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{54XRRMJBMB2LHBVCHIMDCR2QAO}

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	2026-05-18T02:58:45.358073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef2f18b1216074b386a23a1831475003b87b5ef6dc5edaae1172978d34cf6ed4

Aliases

arxiv: 1311.3412 · arxiv_version: 1311.3412v1 · doi: 10.48550/arxiv.1311.3412 · pith_short_12: 54XRRMJBMB2L · pith_short_16: 54XRRMJBMB2LHBVC · pith_short_8: 54XRRMJB

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/54XRRMJBMB2LHBVCHIMDCR2QAO \
  | 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: ef2f18b1216074b386a23a1831475003b87b5ef6dc5edaae1172978d34cf6ed4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce95837defce75edf97bea01215e8fc8051b8b78bcb75fe1bbea7e83394f9302",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-11-14T08:24:10Z",
    "title_canon_sha256": "a6485d4cebfb2071638edb35c7215218ae51101df7086e92bd22d5d716bb6349"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.3412",
    "kind": "arxiv",
    "version": 1
  }
}