Pith Number

pith:XUHHM37F

pith:2005:XUHHM37FFLXX3CHGP3AIAPZCDA

not attested not anchored not stored refs pending

Celebrating the Physics in Geophysics

Anthony B. Davis (Los Alamos), CNRS-Univ. Nice), D. Sornette (UCLA

arxiv:physics/0510027 v2 · 2005-10-04 · physics.geo-ph · physics.ed-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XUHHM37FFLXX3CHGP3AIAPZCDA}

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	2026-05-18T01:38:07.472834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd0e766fe52aef7d88e67ec0803f22181d5a94d3bdbbf5cac4c3099db7d0bdea

Aliases

arxiv: physics/0510027 · arxiv_version: physics/0510027v2 · doi: 10.48550/arxiv.physics/0510027 · pith_short_12: XUHHM37FFLXX · pith_short_16: XUHHM37FFLXX3CHG · pith_short_8: XUHHM37F

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/XUHHM37FFLXX3CHGP3AIAPZCDA \
  | 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: bd0e766fe52aef7d88e67ec0803f22181d5a94d3bdbbf5cac4c3099db7d0bdea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "501e93be289c708bb5a9af75aa319395224f0ee3f6ce244358dfa9e9e5d4724f",
    "cross_cats_sorted": [
      "physics.ed-ph"
    ],
    "license": "",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2005-10-04T16:55:24Z",
    "title_canon_sha256": "648f2a1baaa4c0fc110e19e8afd501c6820b5bcb5b287ff1638e930b4c8b0bf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0510027",
    "kind": "arxiv",
    "version": 2
  }
}