Pith Number

pith:PZBSYOH2

pith:2010:PZBSYOH2L3UTFIWV3GGDR6WPXX

not attested not anchored not stored refs pending

Flow of emotional messages in artificial social networks

Anna Chmiel, Janusz A. Holyst

arxiv:1004.4103 v1 · 2010-04-23 · physics.soc-ph · physics.comp-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{PZBSYOH2L3UTFIWV3GGDR6WPXX}

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	2026-05-18T04:41:54.654728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e432c38fa5ee932a2d5d98c38facfbded5716550173f51669beeb849724dad2

Aliases

arxiv: 1004.4103 · arxiv_version: 1004.4103v1 · doi: 10.48550/arxiv.1004.4103 · pith_short_12: PZBSYOH2L3UT · pith_short_16: PZBSYOH2L3UTFIWV · pith_short_8: PZBSYOH2

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/PZBSYOH2L3UTFIWV3GGDR6WPXX \
  | 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: 7e432c38fa5ee932a2d5d98c38facfbded5716550173f51669beeb849724dad2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a30f60463c6339a922fc62ab5a93bd36a40fe8875aceedb0aac1f8a914a66dc2",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2010-04-23T11:41:24Z",
    "title_canon_sha256": "33061a960c83713911cd50c400feabf849790571ae03c48a4d0e5d89fac7c745"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.4103",
    "kind": "arxiv",
    "version": 1
  }
}