Pith Number

pith:75ZLXTMA

pith:2012:75ZLXTMAGNUWUOGNC7Y2BH5WUL

not attested not anchored not stored refs pending

The role of symmetry and dissipation in biolocomotion

Henry O. Jacobs, Jaap Eldering

arxiv:1212.1978 v7 · 2012-12-10 · math.DS · physics.bio-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{75ZLXTMAGNUWUOGNC7Y2BH5WUL}

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	2026-05-18T01:21:14.145448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff72bbcd8033696a38cd17f1a09fb6a2db3c099a1944d5fced9c1963d5a0cf83

Aliases

arxiv: 1212.1978 · arxiv_version: 1212.1978v7 · doi: 10.48550/arxiv.1212.1978 · pith_short_12: 75ZLXTMAGNUW · pith_short_16: 75ZLXTMAGNUWUOGN · pith_short_8: 75ZLXTMA

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/75ZLXTMAGNUWUOGNC7Y2BH5WUL \
  | 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: ff72bbcd8033696a38cd17f1a09fb6a2db3c099a1944d5fced9c1963d5a0cf83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d83d2b05a43506edaf5ce7051ac0170d5ddd3c215270fa2ac603ef91c4e6764f",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2012-12-10T06:25:45Z",
    "title_canon_sha256": "7ad8bda6c0cb88eeafdb28f22ec1c9744fcc22af4e229fd974c887f13994875e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.1978",
    "kind": "arxiv",
    "version": 7
  }
}