Pith Number

pith:63VZQF5H

pith:2013:63VZQF5HXIKAYHG7DGY7ROEEU2

not attested not anchored not stored refs pending

The Social Media Genome: Modeling Individual Topic-Specific Behavior in Social Media

Ambuj K. Singh, Boleslaw K. Szymanski, Jeff Moehli, Michael Busch, Petko Bogdanov

arxiv:1307.0309 v1 · 2013-07-01 · 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{63VZQF5HXIKAYHG7DGY7ROEEU2}

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	2026-05-18T00:58:17.053347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6eb9817a7ba140c1cdf19b1f8b884a6ad0819f38b0cb021c4780f95bd626bc2

Aliases

arxiv: 1307.0309 · arxiv_version: 1307.0309v1 · doi: 10.48550/arxiv.1307.0309 · pith_short_12: 63VZQF5HXIKA · pith_short_16: 63VZQF5HXIKAYHG7 · pith_short_8: 63VZQF5H

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/63VZQF5HXIKAYHG7DGY7ROEEU2 \
  | 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: f6eb9817a7ba140c1cdf19b1f8b884a6ad0819f38b0cb021c4780f95bd626bc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0746d86b15aeda2ad249ddac484935efbe699d9ff5d65cad8687d3c5d8e1a35",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2013-07-01T09:15:19Z",
    "title_canon_sha256": "9c42578cd16dfde152b753e2043f19ea54da97bb72cd1f7c70fd6a8da7d3cc3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0309",
    "kind": "arxiv",
    "version": 1
  }
}