Pith Number

pith:HFK3JSME

pith:2014:HFK3JSME5J56U32IWW2DPZN4MN

not attested not anchored not stored refs pending

Twitter in Academic Conferences: Usage, Networking and Participation over Time

Christoph Trattner, Denis Parra, Xidao Wen, Yu-Ru Lin

arxiv:1403.7772 v1 · 2014-03-30 · 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{HFK3JSME5J56U32IWW2DPZN4MN}

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	2026-05-18T02:55:12.425023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3955b4c984ea7bea6f48b5b437e5bc6377f22b272f43145d51bdde127d628a4d

Aliases

arxiv: 1403.7772 · arxiv_version: 1403.7772v1 · doi: 10.48550/arxiv.1403.7772 · pith_short_12: HFK3JSME5J56 · pith_short_16: HFK3JSME5J56U32I · pith_short_8: HFK3JSME

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/HFK3JSME5J56U32IWW2DPZN4MN \
  | 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: 3955b4c984ea7bea6f48b5b437e5bc6377f22b272f43145d51bdde127d628a4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ac612a977cf59bf0979029baf2346aaa98e4c1643486b65fa1d3e8097bd5858",
    "cross_cats_sorted": [
      "cs.CY",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-03-30T15:22:31Z",
    "title_canon_sha256": "0df0b9391357804f49c96616edc14ecfd4900f28f4f1cbc0aa7b304f8a9b2438"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7772",
    "kind": "arxiv",
    "version": 1
  }
}