Pith Number

pith:YGV7Q5WE

pith:2014:YGV7Q5WEADZT7GQXM3FNNZC55A

not attested not anchored not stored refs pending

Numeric certified algorithm for the topology of resultant and discriminant curves

Guillaume Moroz (INRIA Nancy - Grand Est / LORIA), Marc Pouget (INRIA Nancy - Grand Est / LORIA), R\'emi Imbach (INRIA Nancy - Grand Est / LORIA)

arxiv:1412.3290 v2 · 2014-12-10 · cs.CG · cs.DS · cs.SC · 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{YGV7Q5WEADZT7GQXM3FNNZC55A}

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	2026-05-18T02:03:48.151784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1abf876c400f33f9a1766cad6e45de821dcf678442cd169f0f243a355fce24e

Aliases

arxiv: 1412.3290 · arxiv_version: 1412.3290v2 · doi: 10.48550/arxiv.1412.3290 · pith_short_12: YGV7Q5WEADZT · pith_short_16: YGV7Q5WEADZT7GQX · pith_short_8: YGV7Q5WE

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/YGV7Q5WEADZT7GQXM3FNNZC55A \
  | 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: c1abf876c400f33f9a1766cad6e45de821dcf678442cd169f0f243a355fce24e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14f875d8f4aa6ff11816284901798555eb5d57a3f5553595d60161606434cd18",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.SC",
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2014-12-10T12:57:08Z",
    "title_canon_sha256": "882ef601cf22cfcb2d93c41083e91f1b8b5d49e936635de2b1888f5ac81ee15d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3290",
    "kind": "arxiv",
    "version": 2
  }
}