Pith Number

pith:I65JZ7EA

pith:2010:I65JZ7EAOZYBDN5YK56WYTJREE

not attested not anchored not stored refs pending

Multiple Conceptual Coherences in the Speed Tutorial: Micro-processes of Local Stability

Brian W. Frank

arxiv:1008.3258 v1 · 2010-08-19 · physics.ed-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{I65JZ7EAOZYBDN5YK56WYTJREE}

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	2026-05-18T04:42:03.031589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47ba9cfc80767011b7b8577d6c4d312135c331dd4382ee84738404d7d55c8572

Aliases

arxiv: 1008.3258 · arxiv_version: 1008.3258v1 · doi: 10.48550/arxiv.1008.3258 · pith_short_12: I65JZ7EAOZYB · pith_short_16: I65JZ7EAOZYBDN5Y · pith_short_8: I65JZ7EA

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/I65JZ7EAOZYBDN5YK56WYTJREE \
  | 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: 47ba9cfc80767011b7b8577d6c4d312135c331dd4382ee84738404d7d55c8572

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8ebd448431b05935e2449b8597e72b8d0c980e9109649b49a03446b4476d91b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2010-08-19T09:46:52Z",
    "title_canon_sha256": "7d147295f9f01afc2e2e616002ec874d265ed2847c18b48a7dfc3e3b20c7bd08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3258",
    "kind": "arxiv",
    "version": 1
  }
}