Pith Number

pith:3VPXHBAZ

pith:2010:3VPXHBAZ3YZABXGOA4V6XW2ZGP

not attested not anchored not stored refs pending

Positive interactions and the emergence of community structure in metacommunities

Elise Filotas, Lael Parrott, Martin Grant, Per Arne Rikvold

arxiv:1001.1111 v2 · 2010-01-07 · q-bio.PE · cond-mat.stat-mech · physics.soc-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{3VPXHBAZ3YZABXGOA4V6XW2ZGP}

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	2026-05-18T04:42:34.461757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd5f738419de3200dcce072bebdb5933d030c03ee2046e9f23c57c1d792c0101

Aliases

arxiv: 1001.1111 · arxiv_version: 1001.1111v2 · doi: 10.48550/arxiv.1001.1111 · pith_short_12: 3VPXHBAZ3YZA · pith_short_16: 3VPXHBAZ3YZABXGO · pith_short_8: 3VPXHBAZ

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/3VPXHBAZ3YZABXGOA4V6XW2ZGP \
  | 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: dd5f738419de3200dcce072bebdb5933d030c03ee2046e9f23c57c1d792c0101

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9027a0550a50ade7e843ef458dd3eda5e68246fe282c28c38e7ef3fdaf35f6d5",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2010-01-07T16:59:08Z",
    "title_canon_sha256": "a43a12c1e1d6a969a57f3bf7e57d2569b869ae243e20126d805204f7f22c4538"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.1111",
    "kind": "arxiv",
    "version": 2
  }
}