Pith Number

pith:SOYQ24LZ

pith:2011:SOYQ24LZQZVU6E5JPHWNULQ4WF

not attested not anchored not stored refs pending

IVOA Recommendation: VOResource: an XML Encoding Schema for Resource Metadata Version 1.03

Aurelien Stebe, Gerard Lemson, Gretchen Greene, Guy Rixon, Kevin Benson, Matthew Graham, Paul Harrison, Raymond Plante, the IVOA Registry Working Group, Tony Linde

arxiv:1110.0515 v1 · 2011-10-03 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SOYQ24LZQZVU6E5JPHWNULQ4WF}

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.

Cited by

1 paper in Pith

A Tight Double-Exponentially Lower Bound for High-Multiplicity Bin Packing

Receipt and verification

First computed	2026-05-17T23:45:41.944578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93b10d7179866b4f13a979ecda2e1cb17b51934a91d44be5d04e665849326351

Aliases

arxiv: 1110.0515 · arxiv_version: 1110.0515v1 · doi: 10.48550/arxiv.1110.0515 · pith_short_12: SOYQ24LZQZVU · pith_short_16: SOYQ24LZQZVU6E5J · pith_short_8: SOYQ24LZ

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/SOYQ24LZQZVU6E5JPHWNULQ4WF \
  | 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: 93b10d7179866b4f13a979ecda2e1cb17b51934a91d44be5d04e665849326351

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22276e5eb07cf378b7dc8803c8db1c2a3a2b9841978b67c412cd1b81c0199a32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-10-03T21:29:47Z",
    "title_canon_sha256": "1173a01209d8273ef765a5800a95f3674e9961725447d0257ae6329d61b2374e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.0515",
    "kind": "arxiv",
    "version": 1
  }
}