Pith Number

pith:6FTW4UR7

pith:2012:6FTW4UR7Q5OKF2EPLY2PXLIQOW

not attested not anchored not stored refs pending

Dynamical Diagnosis and Solutions for Resilient Natural and Social Systems

Didier Sornette, Tatyana Kovalenko

arxiv:1211.1949 v1 · 2012-11-08 · physics.soc-ph · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6FTW4UR7Q5OKF2EPLY2PXLIQOW}

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	2026-05-18T02:44:32.494687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1676e523f875ca2e88f5e34fbad10759274fb7bb1ea8d5fdf5519ab70fb0df5

Aliases

arxiv: 1211.1949 · arxiv_version: 1211.1949v1 · doi: 10.48550/arxiv.1211.1949 · pith_short_12: 6FTW4UR7Q5OK · pith_short_16: 6FTW4UR7Q5OKF2EP · pith_short_8: 6FTW4UR7

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/6FTW4UR7Q5OKF2EPLY2PXLIQOW \
  | 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: f1676e523f875ca2e88f5e34fbad10759274fb7bb1ea8d5fdf5519ab70fb0df5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "064407de43057207db58b42ac3858b1cf38bdec9b690daa31ba438188a5ffdda",
    "cross_cats_sorted": [
      "nlin.AO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-11-08T19:16:51Z",
    "title_canon_sha256": "971a59ae56b4d7cbd5a0b1a36d08bd3a99bd14722947ee238637d2219171ab31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1949",
    "kind": "arxiv",
    "version": 1
  }
}