Pith Number

pith:UH5GMUTV

pith:2015:UH5GMUTVVXDVP6WWF43DQBGWOU

not attested not anchored not stored refs pending

Criteria for linearized stability for a size-structured population model

David M. Bortz, Inom Mirzaev

arxiv:1502.02754 v1 · 2015-02-10 · 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{UH5GMUTVVXDVP6WWF43DQBGWOU}

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	2026-05-18T02:27:31.008749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1fa665275adc757fad62f363804d675004a69873dfbf8c6830a1ac9a6f62425

Aliases

arxiv: 1502.02754 · arxiv_version: 1502.02754v1 · doi: 10.48550/arxiv.1502.02754 · pith_short_12: UH5GMUTVVXDV · pith_short_16: UH5GMUTVVXDVP6WW · pith_short_8: UH5GMUTV

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/UH5GMUTVVXDVP6WWF43DQBGWOU \
  | 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: a1fa665275adc757fad62f363804d675004a69873dfbf8c6830a1ac9a6f62425

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38ae77cac3f50f287caa5bfde79e59e20bc7bf06eea0c47174372b323958b6c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-02-10T01:34:22Z",
    "title_canon_sha256": "6c091f9fa87179b5cd076239c2d256b0f902c369176dded89b1a2ec561fd06d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.02754",
    "kind": "arxiv",
    "version": 1
  }
}