Pith Number

pith:JN23JPVS

pith:2010:JN23JPVS3XKRZGM7NUEBHSV6MV

not attested not anchored not stored refs pending

Nematic order by elastic interactions and cellular rigidity sensing

Benjamin M. Friedrich, Samuel A. Safran

arxiv:1009.5101 v2 · 2010-09-26 · 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{JN23JPVS3XKRZGM7NUEBHSV6MV}

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	2026-05-18T02:05:17.175358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b75b4beb2ddd51c999f6d0813cabe6543e35873f7c9225e3a9b65ad5e6447b5

Aliases

arxiv: 1009.5101 · arxiv_version: 1009.5101v2 · doi: 10.48550/arxiv.1009.5101 · pith_short_12: JN23JPVS3XKR · pith_short_16: JN23JPVS3XKRZGM7 · pith_short_8: JN23JPVS

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/JN23JPVS3XKRZGM7NUEBHSV6MV \
  | 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: 4b75b4beb2ddd51c999f6d0813cabe6543e35873f7c9225e3a9b65ad5e6447b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95abd44b2d3403e38a61599f685e1f8235790992535193cc897e84801fe96177",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2010-09-26T15:20:54Z",
    "title_canon_sha256": "bd886680bd867b8894e6540fc74d4d3fd74f5618e5479f49be04d680ae59471f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5101",
    "kind": "arxiv",
    "version": 2
  }
}