Pith Number

pith:CBBR3UCP

pith:2017:CBBR3UCPA26XLIYSJDQEHT3EVD

not attested not anchored not stored refs pending

seasonal influence on age-structured invasive species with yearly generation

Jian Fang, Junjie Wei, Yingli Pan

arxiv:1712.06241 v1 · 2017-12-18 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CBBR3UCPA26XLIYSJDQEHT3EVD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:27:50.784910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10431dd04f06bd75a31248e043cf64a8de4e42e006c0df34662972eb6bb9f489

Aliases

arxiv: 1712.06241 · arxiv_version: 1712.06241v1 · doi: 10.48550/arxiv.1712.06241 · pith_short_12: CBBR3UCPA26X · pith_short_16: CBBR3UCPA26XLIYS · pith_short_8: CBBR3UCP

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/CBBR3UCPA26XLIYSJDQEHT3EVD \
  | 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: 10431dd04f06bd75a31248e043cf64a8de4e42e006c0df34662972eb6bb9f489

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ff089404e2260f37236d8413aef971463da0cd2d9476c7c465f8e2d4582584d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-12-18T03:44:54Z",
    "title_canon_sha256": "02a997c916add55b00ea05668cef8654bc1e78427973e24d7c71381e6deaed4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06241",
    "kind": "arxiv",
    "version": 1
  }
}