Pith Number

pith:6XKO2S4P

pith:2021:6XKO2S4PFRP5P65NLUXF6WYKAP

not attested not anchored not stored refs pending

Anomalous elasticity of cellular tissue vertex model

Arthur Hernandez, Mark J. Bowick, M. Cristina Marchetti, Michael F. Staddon, Michael Moshe

arxiv:2109.10407 v2 · 2021-09-21 · 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{6XKO2S4PFRP5P65NLUXF6WYKAP}

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	2026-07-05T04:36:33.296526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5d4ed4b8f2c5fd7fbad5d2e5f5b0a03d7cba7a7ca5a4d370dafe5a41e3f8c0e

Aliases

arxiv: 2109.10407 · arxiv_version: 2109.10407v2 · doi: 10.48550/arxiv.2109.10407 · pith_short_12: 6XKO2S4PFRP5 · pith_short_16: 6XKO2S4PFRP5P65N · pith_short_8: 6XKO2S4P

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/6XKO2S4PFRP5P65NLUXF6WYKAP \
  | 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: f5d4ed4b8f2c5fd7fbad5d2e5f5b0a03d7cba7a7ca5a4d370dafe5a41e3f8c0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e87afa091d0332c3ec41380d01dd4bfea7be73367a8a486be0042459ce03e789",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2021-09-21T19:10:32Z",
    "title_canon_sha256": "eec9c082c2a22477ad2c4e9159e2eefb2ad4965b8bf293e0cfcc973a57b8fe64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.10407",
    "kind": "arxiv",
    "version": 2
  }
}