Pith Number

pith:NANGRC2X

pith:2014:NANGRC2XSZZQTKBNUIUWVB3A3H

not attested not anchored not stored refs pending

Social contact processes and the partner model

Eric Foxall, P. van den Driessche, Roderick Edwards

arxiv:1412.3349 v2 · 2014-12-10 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NANGRC2XSZZQTKBNUIUWVB3A3H}

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	2026-05-18T01:12:01.900664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

681a688b57967309a82da2296a8760d9d3cf32e991844e96330f1486daa293f1

Aliases

arxiv: 1412.3349 · arxiv_version: 1412.3349v2 · doi: 10.48550/arxiv.1412.3349 · pith_short_12: NANGRC2XSZZQ · pith_short_16: NANGRC2XSZZQTKBN · pith_short_8: NANGRC2X

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/NANGRC2XSZZQTKBNUIUWVB3A3H \
  | 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: 681a688b57967309a82da2296a8760d9d3cf32e991844e96330f1486daa293f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0e3d42a9c7105eac798697ea4404bb8ecce839eb4bbab7d7c9bc0330240d60a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2014-12-10T15:59:52Z",
    "title_canon_sha256": "dafc0afb17b88be74df9083e4d319aa959903783d52b28e1e61832296252f41f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3349",
    "kind": "arxiv",
    "version": 2
  }
}