Pith Number

pith:AHNYPHUT

pith:2011:AHNYPHUTAO73ZVHKPQMUOQJGNF

not attested not anchored not stored refs pending

Fractality of eroded coastlines of correlated landscapes

Erneson A. Oliveira, H. J. Herrmann, J. S. Andrade Jr, Nuno A. M. Araujo, Pablo A. Morais

arxiv:1102.5615 v2 · 2011-02-28 · cond-mat.stat-mech · physics.comp-ph · physics.geo-ph · physics.soc-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{AHNYPHUTAO73ZVHKPQMUOQJGNF}

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	2026-05-18T04:16:42.072296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01db879e9303bfbcd4ea7c19474126694a7cd122241c4d6e9329c0d6c416bd30

Aliases

arxiv: 1102.5615 · arxiv_version: 1102.5615v2 · doi: 10.48550/arxiv.1102.5615 · pith_short_12: AHNYPHUTAO73 · pith_short_16: AHNYPHUTAO73ZVHK · pith_short_8: AHNYPHUT

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/AHNYPHUTAO73ZVHKPQMUOQJGNF \
  | 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: 01db879e9303bfbcd4ea7c19474126694a7cd122241c4d6e9329c0d6c416bd30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a58359345f28fc9e5a2ae7a5fe361949decc7de1a1ac45fa8751617f16e54321",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "physics.geo-ph",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2011-02-28T07:50:29Z",
    "title_canon_sha256": "7b4ecdf8c28cfb54ecfea9059647d460f83ac2ad78df646798d140e750d7f09b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.5615",
    "kind": "arxiv",
    "version": 2
  }
}