Pith Number

pith:AYRJCHBU

pith:2009:AYRJCHBUW6VBZAUQREW64R3ZZQ

not attested not anchored not stored refs pending

Effects of attachment preferences on coevolution of opinions and networks

Bi-Hui Chen, Fei Ren, Jiang-Rong Xu, Li-Xin Zhong, Tian Qiu

arxiv:0911.1477 v1 · 2009-11-08 · physics.soc-ph · physics.pop-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{AYRJCHBUW6VBZAUQREW64R3ZZQ}

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	2026-05-18T02:10:58.294453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0622911c34b7aa1c8290892dee4779cc3532a783e4e7f02aaf71c453b1d4fa2f

Aliases

arxiv: 0911.1477 · arxiv_version: 0911.1477v1 · doi: 10.48550/arxiv.0911.1477 · pith_short_12: AYRJCHBUW6VB · pith_short_16: AYRJCHBUW6VBZAUQ · pith_short_8: AYRJCHBU

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/AYRJCHBUW6VBZAUQREW64R3ZZQ \
  | 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: 0622911c34b7aa1c8290892dee4779cc3532a783e4e7f02aaf71c453b1d4fa2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f33f17ab3d0d3cbd4ad1a9e3ef1c8a9b76c57a6dce69e068ba6bc83848b333cd",
    "cross_cats_sorted": [
      "physics.pop-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2009-11-08T01:51:35Z",
    "title_canon_sha256": "85acd3cfcaa3f4812c4eec198d4544beac3436b0284f3d91a79d1bfac6ee06c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.1477",
    "kind": "arxiv",
    "version": 1
  }
}