Pith Number

pith:WRGBBG4D

pith:2017:WRGBBG4D2VJWR5FOSRMPUEBO4K

not attested not anchored not stored refs pending

Shearing in flow environment promotes evolution of social behavior in microbial populations

Dervis Can Vural, Gurdip Uppal

arxiv:1710.02762 v2 · 2017-10-08 · q-bio.PE · nlin.PS · 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{WRGBBG4D2VJWR5FOSRMPUEBO4K}

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	2026-05-18T00:14:59.844268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b44c109b83d55368f4ae9458fa102ee2b1d38fa91b3b040764b0494d9779d116

Aliases

arxiv: 1710.02762 · arxiv_version: 1710.02762v2 · doi: 10.48550/arxiv.1710.02762 · pith_short_12: WRGBBG4D2VJW · pith_short_16: WRGBBG4D2VJWR5FO · pith_short_8: WRGBBG4D

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/WRGBBG4D2VJWR5FOSRMPUEBO4K \
  | 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: b44c109b83d55368f4ae9458fa102ee2b1d38fa91b3b040764b0494d9779d116

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "090b3c73c8400309c922ea97e920ed6c2c594be773d709b2e72377aedfb0ae5f",
    "cross_cats_sorted": [
      "nlin.PS",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2017-10-08T00:55:03Z",
    "title_canon_sha256": "97fab2c6f3165dd2176576e77dc57a6b0a39c346fa64f3c09e899bcb3ef0c6e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02762",
    "kind": "arxiv",
    "version": 2
  }
}