Pith Number

pith:75RHNL35

pith:2009:75RHNL35DQIBX2A7K5FVWAQUEA

not attested not anchored not stored refs pending

A model for the orientational ordering of the plant microtubule cortical array

Bela M. Mulder, Rhoda J. Hawkins, Simon H. Tindemans

arxiv:0905.3288 v1 · 2009-05-20 · cond-mat.soft · physics.bio-ph · q-bio.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{75RHNL35DQIBX2A7K5FVWAQUEA}

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	2026-05-18T03:24:06.294006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff6276af7d1c101be81f574b5b02142008939df62290105dc10d3be36d0369cd

Aliases

arxiv: 0905.3288 · arxiv_version: 0905.3288v1 · doi: 10.48550/arxiv.0905.3288 · pith_short_12: 75RHNL35DQIB · pith_short_16: 75RHNL35DQIBX2A7 · pith_short_8: 75RHNL35

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/75RHNL35DQIBX2A7K5FVWAQUEA \
  | 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: ff6276af7d1c101be81f574b5b02142008939df62290105dc10d3be36d0369cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61c819e10f1c59de33c4822d543810333a7840f5b26e11f94796521dbfad5e0d",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2009-05-20T12:10:55Z",
    "title_canon_sha256": "aa8d86fe819802a496ac431a9d3f0f0dd957122788968002723f528f3d9507c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.3288",
    "kind": "arxiv",
    "version": 1
  }
}