Pith Number

pith:5M3XCOSR

pith:2012:5M3XCOSRHWZV7IERXGNJH7RI6I

not attested not anchored not stored refs pending

Rapid contemporary evolution and clonal food web dynamics

Gregor F. Fussmann, Laura E. Jones, Lutz Becks, Nelson G. Hairston Jr, Stephen P. Ellner, Takehito Yoshida

arxiv:1206.1871 v1 · 2012-06-08 · q-bio.PE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5M3XCOSRHWZV7IERXGNJH7RI6I}

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	2026-05-18T03:53:53.914739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb37713a513db35fa091b99a93fe28f21e7146d34f9bf01c7741ca94a37e8e69

Aliases

arxiv: 1206.1871 · arxiv_version: 1206.1871v1 · doi: 10.48550/arxiv.1206.1871 · pith_short_12: 5M3XCOSRHWZV · pith_short_16: 5M3XCOSRHWZV7IER · pith_short_8: 5M3XCOSR

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/5M3XCOSRHWZV7IERXGNJH7RI6I \
  | 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: eb37713a513db35fa091b99a93fe28f21e7146d34f9bf01c7741ca94a37e8e69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16a1feca3ea7a52887127172472a529e57ced071f6ac135891039c16650c702f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2012-06-08T20:26:02Z",
    "title_canon_sha256": "e31aa21ead026063cbddb2334c0612adfbc4f97b1c60b4a59bd686a15ee5f610"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.1871",
    "kind": "arxiv",
    "version": 1
  }
}