Pith Number

pith:JFSQFVAQ

pith:2014:JFSQFVAQGA57GUNX7TSZCHH477

not attested not anchored not stored refs pending

Two-strain ecoepidemic systems: the obligated mutualism case

Alessandra De Rossi, Chiara Bosica, Ezio Venturino, Matteo Sciarra, Noemi L. Fatibene

arxiv:1402.7320 v1 · 2014-02-28 · 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{JFSQFVAQGA57GUNX7TSZCHH477}

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	2026-05-18T02:57:34.342347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

496502d410303bf351b7fce5911cfcffd9ee88d3d0790ecfa66e65e94f47f61a

Aliases

arxiv: 1402.7320 · arxiv_version: 1402.7320v1 · doi: 10.48550/arxiv.1402.7320 · pith_short_12: JFSQFVAQGA57 · pith_short_16: JFSQFVAQGA57GUNX · pith_short_8: JFSQFVAQ

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/JFSQFVAQGA57GUNX7TSZCHH477 \
  | 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: 496502d410303bf351b7fce5911cfcffd9ee88d3d0790ecfa66e65e94f47f61a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ee653a619269b4b4d04d7d803d883adf1f42249ab08267c5ec2081b6f331d33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2014-02-28T17:08:15Z",
    "title_canon_sha256": "57a5b6f21fbe4406ab55ce665c58d85804898f30cbbd0a3b746c536007906de8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.7320",
    "kind": "arxiv",
    "version": 1
  }
}