Pith Number

pith:FA3QFFSF

pith:2013:FA3QFFSFQIINVMLNPPNHCH2AZC

not attested not anchored not stored refs pending

Rigidity sensing by stochastic sliding friction

Pierre Sens

arxiv:1310.8165 v1 · 2013-10-30 · cond-mat.soft · q-bio.CB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FA3QFFSFQIINVMLNPPNHCH2AZC}

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	2026-05-18T01:46:47.266345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28370296458210dab16d7bda711f40c8af49e84507d12f43561fa5704210acd4

Aliases

arxiv: 1310.8165 · arxiv_version: 1310.8165v1 · doi: 10.48550/arxiv.1310.8165 · pith_short_12: FA3QFFSFQIIN · pith_short_16: FA3QFFSFQIINVMLN · pith_short_8: FA3QFFSF

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/FA3QFFSFQIINVMLNPPNHCH2AZC \
  | 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: 28370296458210dab16d7bda711f40c8af49e84507d12f43561fa5704210acd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4531f30fe03d5a740847a535473e051b21efcecf27bae93761f10f7cb2c3d713",
    "cross_cats_sorted": [
      "q-bio.CB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-10-30T14:26:31Z",
    "title_canon_sha256": "2836ecdbd45d50dbe0ffbc4961ab324636b583ec058a4344dc382aa40cc9ab0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.8165",
    "kind": "arxiv",
    "version": 1
  }
}