Pith Number

pith:2K6TPTEE

pith:2012:2K6TPTEENPSOFQBQ3RCH2ZIEMN

not attested not anchored not stored refs pending

A traveler-centered intro to kinematics

P. Fraundorf

arxiv:1206.2877 v3 · 2012-06-11 · physics.pop-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{2K6TPTEENPSOFQBQ3RCH2ZIEMN}

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	2026-05-18T02:21:09.019936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2bd37cc846be4e2c030dc447d6504635304b26f567c41e7dd01eb371488c425

Aliases

arxiv: 1206.2877 · arxiv_version: 1206.2877v3 · doi: 10.48550/arxiv.1206.2877 · pith_short_12: 2K6TPTEENPSO · pith_short_16: 2K6TPTEENPSOFQBQ · pith_short_8: 2K6TPTEE

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/2K6TPTEENPSOFQBQ3RCH2ZIEMN \
  | 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: d2bd37cc846be4e2c030dc447d6504635304b26f567c41e7dd01eb371488c425

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be91508839e4fba7f1dac1b49209ba80a474f935d6503117596fa50e01c40392",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.pop-ph",
    "submitted_at": "2012-06-11T16:00:02Z",
    "title_canon_sha256": "f4c6cc529de58cac4a1c24f723bc6c7db23e2f3259b3d2a934b9573eb65aaea1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.2877",
    "kind": "arxiv",
    "version": 3
  }
}