Pith Number

pith:5AV72PXM

pith:2011:5AV72PXMIDDCTPWDYXEXIPFV5V

not attested not anchored not stored refs pending

Trends Prediction Using Social Diffusion Models

Alex Pentland, Wei Pan, Yaniv Altshuler

arxiv:1111.4650 v1 · 2011-11-20 · cs.SI · 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{5AV72PXMIDDCTPWDYXEXIPFV5V}

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	2026-05-18T04:08:02.914128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e82bfd3eec40c629bec3c5c9743cb5ed6afdb3d70a00d800c5d792cb9a613452

Aliases

arxiv: 1111.4650 · arxiv_version: 1111.4650v1 · doi: 10.48550/arxiv.1111.4650 · pith_short_12: 5AV72PXMIDDC · pith_short_16: 5AV72PXMIDDCTPWD · pith_short_8: 5AV72PXM

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/5AV72PXMIDDCTPWDYXEXIPFV5V \
  | 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: e82bfd3eec40c629bec3c5c9743cb5ed6afdb3d70a00d800c5d792cb9a613452

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c15a4ea96c622cdc09c42987b4558c3b8af3181d79cc7f48ebcbefcab30a071",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2011-11-20T17:09:21Z",
    "title_canon_sha256": "a7ef4b81800fb6a4ddcf1b6cc43c07be7f0cb29f837fbaae3666e27b7e58b163"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4650",
    "kind": "arxiv",
    "version": 1
  }
}