Pith Number

pith:27HZOYRX

pith:2014:27HZOYRXZ2YNHRSYRLMKB6OLUI

not attested not anchored not stored refs pending

A Martingale Approach to Detect Peak of News in Social Network

Ali Hamzeh, Niloofar Mozaffari, Saba Babakhani

arxiv:1409.2002 v1 · 2014-09-06 · 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{27HZOYRXZ2YNHRSYRLMKB6OLUI}

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	2026-05-18T02:43:18.194116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7cf976237ceb0d3c6588ad8a0f9cba2105f32311e7db8d2a4e616a59348f407

Aliases

arxiv: 1409.2002 · arxiv_version: 1409.2002v1 · doi: 10.48550/arxiv.1409.2002 · pith_short_12: 27HZOYRXZ2YN · pith_short_16: 27HZOYRXZ2YNHRSY · pith_short_8: 27HZOYRX

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/27HZOYRXZ2YNHRSYRLMKB6OLUI \
  | 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: d7cf976237ceb0d3c6588ad8a0f9cba2105f32311e7db8d2a4e616a59348f407

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba248ba6a8c87eb1c9340eb8ecaff92b181b1752ac06cdfdea5f2ffe0fbbde70",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-09-06T10:30:20Z",
    "title_canon_sha256": "86138ea8ffe3790223a512f6f7370ec9d9f103ce6c66759d00c501ee037a429f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2002",
    "kind": "arxiv",
    "version": 1
  }
}