Pith Number

pith:RLJPRTPL

pith:2025:RLJPRTPLQFR5IPGPABB5EVXVBV

not attested not anchored not stored refs pending

Spontaneous elongation of 3D gastruloids from local cell polarity alignment

Dag Kristian Dysthe, Endre J. L. Mossige, Keqing Sunny Dai, Luiza Angheluta, Natalia Smirnova, Richard D.J.G. Ho, Sergei Ponomartcev, Stefan Krauss, Xian Hu

arxiv:2509.08929 v1 · 2025-09-10 · physics.bio-ph · 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{RLJPRTPLQFR5IPGPABB5EVXVBV}

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	2026-07-05T12:09:25.506912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ad2f8cdeb8163d43ccf0043d256f50d4e8e315a65e3f038f33be7123dd6daeb

Aliases

arxiv: 2509.08929 · arxiv_version: 2509.08929v1 · doi: 10.48550/arxiv.2509.08929 · pith_short_12: RLJPRTPLQFR5 · pith_short_16: RLJPRTPLQFR5IPGP · pith_short_8: RLJPRTPL

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/RLJPRTPLQFR5IPGPABB5EVXVBV \
  | 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: 8ad2f8cdeb8163d43ccf0043d256f50d4e8e315a65e3f038f33be7123dd6daeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5bad80078b1d2b8d3570e1526bbff400a3a1fa093dda85f742d909f61e21d3b",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2025-09-10T18:48:52Z",
    "title_canon_sha256": "ff6765ad3dfdd2fddd5711b189305ee1f109a1190ea7f52c96cb73232dc5119b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.08929",
    "kind": "arxiv",
    "version": 1
  }
}