Pith Number

pith:HQLAZJF2

pith:2017:HQLAZJF2JOO2PRBT7KZ4LN3WHI

not attested not anchored not stored refs pending

Local topological algebraicity with algebraic coefficients of analytic sets or functions

Guillaume Rond

arxiv:1706.05938 v2 · 2017-06-19 · math.AG · math.AC · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HQLAZJF2JOO2PRBT7KZ4LN3WHI}

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	2026-05-18T00:08:46.463802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c160ca4ba4b9da7c433fab3c5b7763a0c6695f54859fed9c5e46b37cb7739c0

Aliases

arxiv: 1706.05938 · arxiv_version: 1706.05938v2 · doi: 10.48550/arxiv.1706.05938 · pith_short_12: HQLAZJF2JOO2 · pith_short_16: HQLAZJF2JOO2PRBT · pith_short_8: HQLAZJF2

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/HQLAZJF2JOO2PRBT7KZ4LN3WHI \
  | 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: 3c160ca4ba4b9da7c433fab3c5b7763a0c6695f54859fed9c5e46b37cb7739c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08f5944e7e4058f3d09bfa2583c8192bde28c67c5cfa556a4a840b5b4389e3d7",
    "cross_cats_sorted": [
      "math.AC",
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-06-19T13:42:52Z",
    "title_canon_sha256": "b269f0f085a45f96d4111fe118add131f310edd7efc13c84203bf3bc6eeaedfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.05938",
    "kind": "arxiv",
    "version": 2
  }
}