Pith Number

pith:XWEMEUU7

pith:2017:XWEMEUU7QDWK4Y3WDGM36F2W4F

not attested not anchored not stored refs pending

Contractility in an Extensile System

Christian D. Santangelo, Jennifer L. Ross, Kasimira T. Stanhope, Vikrant Yadav

arxiv:1703.08755 v1 · 2017-03-26 · cond-mat.soft · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XWEMEUU7QDWK4Y3WDGM36F2W4F}

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	2026-05-18T00:47:55.672134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd88c2529f80ecae63761999bf1756e14fd34c7590be3d355867c8d3632c8f6e

Aliases

arxiv: 1703.08755 · arxiv_version: 1703.08755v1 · doi: 10.48550/arxiv.1703.08755 · pith_short_12: XWEMEUU7QDWK · pith_short_16: XWEMEUU7QDWK4Y3W · pith_short_8: XWEMEUU7

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/XWEMEUU7QDWK4Y3WDGM36F2W4F \
  | 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: bd88c2529f80ecae63761999bf1756e14fd34c7590be3d355867c8d3632c8f6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9914a9a1c0ef35b44cf63f7273b671b29693775a89ccc5641bdcbc27426a946a",
    "cross_cats_sorted": [
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2017-03-26T02:22:44Z",
    "title_canon_sha256": "58ca1a295af50cd180e6bc4a28293eb278b6259266f5987043d471893d7fd653"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08755",
    "kind": "arxiv",
    "version": 1
  }
}