Pith Number

pith:55AFBUWB

pith:2014:55AFBUWBXPD55ZCSKHEBO4RKVD

not attested not anchored not stored refs pending

A Vision of Interdisciplinary Education: Students' Reasoning about "High-Energy Bonds" and ATP

Benjamin W. Dreyfus, Chandra Turpen, Edward F. Redish, Julia Gouvea, Vashti Sawtelle

arxiv:1402.5408 v1 · 2014-02-21 · physics.ed-ph · physics.bio-ph · physics.chem-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{55AFBUWBXPD55ZCSKHEBO4RKVD}

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	2026-05-18T02:51:58.564366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef4050d2c1bbc7dee45251c817722aa8eeab9a77cc555ce9320487addce76cc6

Aliases

arxiv: 1402.5408 · arxiv_version: 1402.5408v1 · doi: 10.48550/arxiv.1402.5408 · pith_short_12: 55AFBUWBXPD5 · pith_short_16: 55AFBUWBXPD55ZCS · pith_short_8: 55AFBUWB

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/55AFBUWBXPD55ZCSKHEBO4RKVD \
  | 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: ef4050d2c1bbc7dee45251c817722aa8eeab9a77cc555ce9320487addce76cc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6f977fd25308b76303251dc0525481532581626ec046afd7bc605ff492f849e",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2014-02-21T20:57:28Z",
    "title_canon_sha256": "2bf35d9ddad12412599f0c9084705cd1d2c813f074168323b3c8d58057265316"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5408",
    "kind": "arxiv",
    "version": 1
  }
}