Pith Number

pith:BZUPM3EK

pith:2014:BZUPM3EKRHWRTV2XPRK6C7ZIOD

not attested not anchored not stored refs pending

On the Predictability of Talk Attendance at Academic Conferences

Christoph Scholz, Gerd Stumme, Jens Illig, Martin Atzmueller

arxiv:1407.0613 v1 · 2014-07-02 · 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{BZUPM3EKRHWRTV2XPRK6C7ZIOD}

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	2026-05-18T02:48:26.501245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e68f66c8a89ed19d7577c55e17f2870e90466e420047a0e3c1bf04b0fd80c63

Aliases

arxiv: 1407.0613 · arxiv_version: 1407.0613v1 · doi: 10.48550/arxiv.1407.0613 · pith_short_12: BZUPM3EKRHWR · pith_short_16: BZUPM3EKRHWRTV2X · pith_short_8: BZUPM3EK

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/BZUPM3EKRHWRTV2XPRK6C7ZIOD \
  | 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: 0e68f66c8a89ed19d7577c55e17f2870e90466e420047a0e3c1bf04b0fd80c63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8861a004a2a49784c89bad9b1fc4579b4c8d96f65fd42a8e35c38f8e187cf08f",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-07-02T15:32:46Z",
    "title_canon_sha256": "a0f8704b1e98a7780a061806a549fcd854ab7f355573b7e2e56008eb586ae11e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0613",
    "kind": "arxiv",
    "version": 1
  }
}