Pith Number

pith:TSSE4ZDE

pith:2013:TSSE4ZDE26AJ2ME3774E3NFRJK

not attested not anchored not stored refs pending

Traveling Trends: Social Butterflies or Frequent Fliers?

Alessandro Flammini, Emilio Ferrara, Filippo Menczer, Onur Varol

arxiv:1310.2671 v1 · 2013-10-10 · cs.SI · cs.CY · 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{TSSE4ZDE26AJ2ME3774E3NFRJK}

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	2026-05-18T00:49:35.368189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ca44e6464d7809d309bfff84db4b14ab3cabb8f64071504fca2fb2aca51b4c9

Aliases

arxiv: 1310.2671 · arxiv_version: 1310.2671v1 · doi: 10.48550/arxiv.1310.2671 · pith_short_12: TSSE4ZDE26AJ · pith_short_16: TSSE4ZDE26AJ2ME3 · pith_short_8: TSSE4ZDE

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/TSSE4ZDE26AJ2ME3774E3NFRJK \
  | 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: 9ca44e6464d7809d309bfff84db4b14ab3cabb8f64071504fca2fb2aca51b4c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8901c75fdd0ddb0083bf56648c3f32719ee7bd4ab337c249fb62525eb21fbd0",
    "cross_cats_sorted": [
      "cs.CY",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2013-10-10T00:35:09Z",
    "title_canon_sha256": "e357ea187d43f76ff07ca752c1f1070dbdf831674900247e8adae0639e2dde7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.2671",
    "kind": "arxiv",
    "version": 1
  }
}