Pith Number

pith:2CGF47M4

pith:2012:2CGF47M4LBFJRT6Y6IUDWXYKYH

not attested not anchored not stored refs pending

Modeling two-language competition dynamics

J. R. Uriarte, M. Patriarca, M. San Miguel, V. M. Egu\'iluz, X. Castell\'o

arxiv:1206.2960 v1 · 2012-06-13 · physics.soc-ph · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2CGF47M4LBFJRT6Y6IUDWXYKYH}

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	2026-05-18T03:53:33.244659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d08c5e7d9c584a98cfd8f2283b5f0ac1c3bab3e95128587754107c644cf1bc69

Aliases

arxiv: 1206.2960 · arxiv_version: 1206.2960v1 · doi: 10.48550/arxiv.1206.2960 · pith_short_12: 2CGF47M4LBFJ · pith_short_16: 2CGF47M4LBFJRT6Y · pith_short_8: 2CGF47M4

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/2CGF47M4LBFJRT6Y6IUDWXYKYH \
  | 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: d08c5e7d9c584a98cfd8f2283b5f0ac1c3bab3e95128587754107c644cf1bc69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "234ef53b7fbdd3a26c6732c2f941a532d84d781bed3ea933e6cc35d84f7fa661",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-06-13T22:50:10Z",
    "title_canon_sha256": "2472e6562c135818052d1f2a2092db1fda5e7e93b5213dde7b2af03cdb5d84b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.2960",
    "kind": "arxiv",
    "version": 1
  }
}