Pith Number

pith:AY6G7745

pith:2014:AY6G7745LTOMP7INUX7VBS7Z4N

not attested not anchored not stored refs pending

Feedback Mechanism for Microtubule Length Regulation by Stathmin Gradients

Jan Kierfeld, Maria Zeitz

arxiv:1412.2906 v1 · 2014-12-09 · q-bio.SC · 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{AY6G7745LTOMP7INUX7VBS7Z4N}

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	2026-05-18T02:31:09.369501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

063c6fff9d5cdcc7fd0da5ff50cbf9e375b6b67a12fc30753794ad5bf324a0c4

Aliases

arxiv: 1412.2906 · arxiv_version: 1412.2906v1 · doi: 10.48550/arxiv.1412.2906 · pith_short_12: AY6G7745LTOM · pith_short_16: AY6G7745LTOMP7IN · pith_short_8: AY6G7745

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/AY6G7745LTOMP7INUX7VBS7Z4N \
  | 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: 063c6fff9d5cdcc7fd0da5ff50cbf9e375b6b67a12fc30753794ad5bf324a0c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52939abb258f8065fed7093410e88fc31ab2d276e2663c7b228f36ff0c297b06",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.SC",
    "submitted_at": "2014-12-09T10:45:21Z",
    "title_canon_sha256": "cb3ef83e6a7768a59fa6d10f52c9f4b13e502434c6f4e74652197e5f68f00064"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2906",
    "kind": "arxiv",
    "version": 1
  }
}