Pith Number

pith:4I2QCGEL

pith:2016:4I2QCGEL3WHTVVUHGTETTCSWBS

not attested not anchored not stored refs pending

MIST: Missing Person Intelligence Synthesis Toolkit

Elham Shaabani, Hamidreza Alvari, J.E. Kelly Snyder, Paulo Shakarian

arxiv:1607.08580 v2 · 2016-07-28 · cs.AI · cs.CY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4I2QCGEL3WHTVVUHGTETTCSWBS}

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	2026-05-18T01:07:48.883164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e23501188bdd8f3ad68734c9398a560c9688a6841c334bd0be67609591a955de

Aliases

arxiv: 1607.08580 · arxiv_version: 1607.08580v2 · doi: 10.48550/arxiv.1607.08580 · pith_short_12: 4I2QCGEL3WHT · pith_short_16: 4I2QCGEL3WHTVVUH · pith_short_8: 4I2QCGEL

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/4I2QCGEL3WHTVVUHGTETTCSWBS \
  | 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: e23501188bdd8f3ad68734c9398a560c9688a6841c334bd0be67609591a955de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0cc2e3dd059b8ada89aaeff766eea0edf1fee03a93ef470f07226cff484510d",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2016-07-28T19:13:20Z",
    "title_canon_sha256": "e387e1ae3d4b05216f60773875d082dbab44e48dfee27923ec0d7c26f3a78789"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08580",
    "kind": "arxiv",
    "version": 2
  }
}