Pith Number

pith:FXUIPNM2

pith:2013:FXUIPNM2QKHKAOLQ5YAP6KUAOU

not attested not anchored not stored refs pending

Teach Network Science to Teenagers

Heather A. Harrington, Laura M. Keating, Mariano Beguerisse D\'iaz, Mason A. Porter, M. Puck Rombach

arxiv:1302.6567 v1 · 2013-02-26 · physics.ed-ph · cs.SI · math.CO · physics.pop-ph · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FXUIPNM2QKHKAOLQ5YAP6KUAOU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:32:19.431813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2de887b59a828ea03970ee00ff2a8075032689460267a1b6d16538655053b1ac

Aliases

arxiv: 1302.6567 · arxiv_version: 1302.6567v1 · doi: 10.48550/arxiv.1302.6567 · pith_short_12: FXUIPNM2QKHK · pith_short_16: FXUIPNM2QKHKAOLQ · pith_short_8: FXUIPNM2

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/FXUIPNM2QKHKAOLQ5YAP6KUAOU \
  | 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: 2de887b59a828ea03970ee00ff2a8075032689460267a1b6d16538655053b1ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f67172d3903e79ed6f65dabe099e77b8007d3891fc7657751c990b07badadbf",
    "cross_cats_sorted": [
      "cs.SI",
      "math.CO",
      "physics.pop-ph",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2013-02-26T20:28:27Z",
    "title_canon_sha256": "a8d27a2519f636ba67c63f7bb232b0d088844c2a631845ab24c0a59a24de137f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.6567",
    "kind": "arxiv",
    "version": 1
  }
}