Pith Number

pith:W5PPI6JQ

pith:2013:W5PPI6JQFDOHWQS3CU74K6IMKV

not attested not anchored not stored refs pending

On the pressure exerted by a bundle of independent living filaments

Jean-Paul Ryckaert, Sanoop Ramachandran

arxiv:1310.4659 v1 · 2013-10-17 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W5PPI6JQFDOHWQS3CU74K6IMKV}

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	2026-05-18T03:10:13.406556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b75ef4793028dc7b425b153fc5790c5548225168586c9000d3402b1f2ce2aee4

Aliases

arxiv: 1310.4659 · arxiv_version: 1310.4659v1 · doi: 10.48550/arxiv.1310.4659 · pith_short_12: W5PPI6JQFDOH · pith_short_16: W5PPI6JQFDOHWQS3 · pith_short_8: W5PPI6JQ

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/W5PPI6JQFDOHWQS3CU74K6IMKV \
  | 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: b75ef4793028dc7b425b153fc5790c5548225168586c9000d3402b1f2ce2aee4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f8df2b99c77768a17aa3b20fbcd1b5f80ea74f8b36136c361e7108ae7e93355",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-10-17T11:33:50Z",
    "title_canon_sha256": "0c7950be38079032922cb046df1b0668c573cea599a8e06ce7253d1f3f4c2deb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4659",
    "kind": "arxiv",
    "version": 1
  }
}