Pith Number

pith:EH7FQYVH

pith:2020:EH7FQYVHI626BSESAR2HDFTCUF

not attested not anchored not stored refs pending

Enhanced persistence and collective migration in cooperatively aligning cell clusters

Cornelis Storm, Liesbeth M.C. Janssen, Vincent E. Debets

arxiv:2009.00504 v1 · 2020-09-01 · 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{EH7FQYVHI626BSESAR2HDFTCUF}

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	2026-07-05T02:37:05.301812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21fe5862a747b5e0c8920474719662a152dd42115aea692879fa749237dfb820

Aliases

arxiv: 2009.00504 · arxiv_version: 2009.00504v1 · doi: 10.48550/arxiv.2009.00504 · pith_short_12: EH7FQYVHI626 · pith_short_16: EH7FQYVHI626BSES · pith_short_8: EH7FQYVH

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/EH7FQYVHI626BSESAR2HDFTCUF \
  | 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: 21fe5862a747b5e0c8920474719662a152dd42115aea692879fa749237dfb820

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63a593566ed08b8de86b8d6cd04de2c2cb5c7ccca014d21fb591daa69883a4ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2020-09-01T15:07:53Z",
    "title_canon_sha256": "a6e1389c9125bc9cbcb8c067f1af081ddda92f8259c2ae2deb77ba4bf9ee9df5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.00504",
    "kind": "arxiv",
    "version": 1
  }
}