Pith Number

pith:SZUAUNHS

pith:2010:SZUAUNHSKQWIRGCKNYZCYWGPMK

not attested not anchored not stored refs pending

Prediction

Didier Sornette, Ivan Osorio

arxiv:1007.2420 v1 · 2010-07-14 · physics.geo-ph · nlin.AO · physics.data-an · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SZUAUNHSKQWIRGCKNYZCYWGPMK}

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	2026-05-18T02:44:32.770132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96680a34f2542c88984a6e322c58cf628d9a2118be26d3e5503dbe6a343203e6

Aliases

arxiv: 1007.2420 · arxiv_version: 1007.2420v1 · doi: 10.48550/arxiv.1007.2420 · pith_short_12: SZUAUNHSKQWI · pith_short_16: SZUAUNHSKQWIRGCK · pith_short_8: SZUAUNHS

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/SZUAUNHSKQWIRGCKNYZCYWGPMK \
  | 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: 96680a34f2542c88984a6e322c58cf628d9a2118be26d3e5503dbe6a343203e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3068d52b812065e425b0c46c133994037962bc1b13c3873f2dd4016ee0a0a59",
    "cross_cats_sorted": [
      "nlin.AO",
      "physics.data-an",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2010-07-14T20:03:37Z",
    "title_canon_sha256": "70ad7b8f9a1c6c89a3cc93717b738ce9cf78395501b51d3707fc53cd63bb49d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.2420",
    "kind": "arxiv",
    "version": 1
  }
}