Pith Number

pith:DG5FUKQG

pith:2017:DG5FUKQGOREBMI27EHZGVLU3WV

not attested not anchored not stored refs pending

Limit linear series and tropical divisors on chains

Alberto L\'opez Mart\'in, Montserrat Teixidor i Bigas

arxiv:1701.06851 v1 · 2017-01-24 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DG5FUKQGOREBMI27EHZGVLU3WV}

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	2026-05-18T00:52:12.032586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19ba5a2a06744816235f21f26aae9bb562c7aeee8314e9627b01b16ef0370202

Aliases

arxiv: 1701.06851 · arxiv_version: 1701.06851v1 · doi: 10.48550/arxiv.1701.06851 · pith_short_12: DG5FUKQGOREB · pith_short_16: DG5FUKQGOREBMI27 · pith_short_8: DG5FUKQG

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/DG5FUKQGOREBMI27EHZGVLU3WV \
  | 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: 19ba5a2a06744816235f21f26aae9bb562c7aeee8314e9627b01b16ef0370202

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00c0ec9341cc0793766f736c1a2e99dc9db33f4a314bfc15e32ec003ec9525f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-01-24T13:00:39Z",
    "title_canon_sha256": "63977c6092686cc60355e6877b974d2eb99e363bf9912d778f47cc56386b6b70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06851",
    "kind": "arxiv",
    "version": 1
  }
}