Pith Number

pith:PQCR4JXT

pith:2015:PQCR4JXTNYFY5BZNW7ITFX3S7T

not attested not anchored not stored refs pending

Toward Order-of-Magnitude Cascade Prediction

Abhinav Bhatnagar, Elham Shaabani, Paulo Shakarian, Ruocheng Guo

arxiv:1508.03371 v1 · 2015-08-13 · 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{PQCR4JXTNYFY5BZNW7ITFX3S7T}

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	2026-05-18T01:35:19.847529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c051e26f36e0b8e872db7d132df72fccfa400f1134ca9994e03dfc2ab4ea02d

Aliases

arxiv: 1508.03371 · arxiv_version: 1508.03371v1 · doi: 10.48550/arxiv.1508.03371 · pith_short_12: PQCR4JXTNYFY · pith_short_16: PQCR4JXTNYFY5BZN · pith_short_8: PQCR4JXT

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/PQCR4JXTNYFY5BZNW7ITFX3S7T \
  | 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: 7c051e26f36e0b8e872db7d132df72fccfa400f1134ca9994e03dfc2ab4ea02d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18128c6306a752a08435fb9ba7371764db72086f90434186792ca4b8a3390792",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-08-13T22:02:43Z",
    "title_canon_sha256": "d7931b899a1f62b293b3be540482e903496ee975d07b7ab1f398281bb8873f54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03371",
    "kind": "arxiv",
    "version": 1
  }
}