Pith Number

pith:ARGUPUVO

pith:2010:ARGUPUVOPRDZGCND3RYFL4ESEE

not attested not anchored not stored refs pending

Competitive exclusion for chemostat equations with variable yields

INRIA Sophia Antipolis), Tewfik Sari (LMIA

arxiv:1005.3611 v2 · 2010-05-20 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ARGUPUVOPRDZGCND3RYFL4ESEE}

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	2026-05-18T04:16:42.291829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

044d47d2ae7c479309a3dc7055f092213ddf130b174a7bb1b06fddf192d608cb

Aliases

arxiv: 1005.3611 · arxiv_version: 1005.3611v2 · doi: 10.48550/arxiv.1005.3611 · pith_short_12: ARGUPUVOPRDZ · pith_short_16: ARGUPUVOPRDZGCND · pith_short_8: ARGUPUVO

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/ARGUPUVOPRDZGCND3RYFL4ESEE \
  | 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: 044d47d2ae7c479309a3dc7055f092213ddf130b174a7bb1b06fddf192d608cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "776d26d8fcf79f4c1752fd8619b07f9cefe895ddccc26d2ca70341e2e94c4bb5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2010-05-20T07:08:31Z",
    "title_canon_sha256": "2e701f2ac713046a8360828d86caf4a09dbf1a3e605bc19723ce5d81fb8642f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.3611",
    "kind": "arxiv",
    "version": 2
  }
}