Pith Number

pith:GMYOH3C3

pith:2019:GMYOH3C3AMX3W5KLRQGVNBSZPU

not attested not anchored not stored refs pending

EGL formula for DT/PT theory of local curves

A. Oblomkov

arxiv:1901.03014 v1 · 2019-01-10 · math.AG · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GMYOH3C3AMX3W5KLRQGVNBSZPU}

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.

Cited by

1 paper in Pith

Rationality and symmetry of stable pairs generating series of Fano 3-folds

Receipt and verification

First computed	2026-05-17T23:56:35.795455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3330e3ec5b032fbb754b8c0d5686597d23b5e0d859c48cf3d6a29748e2cdf48f

Aliases

arxiv: 1901.03014 · arxiv_version: 1901.03014v1 · doi: 10.48550/arxiv.1901.03014 · pith_short_12: GMYOH3C3AMX3 · pith_short_16: GMYOH3C3AMX3W5KL · pith_short_8: GMYOH3C3

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/GMYOH3C3AMX3W5KLRQGVNBSZPU \
  | 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: 3330e3ec5b032fbb754b8c0d5686597d23b5e0d859c48cf3d6a29748e2cdf48f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "292d097e7be3c154bc581d9d1ee7dac7013360b3f2f48920c9312d369f8194a8",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2019-01-10T04:56:13Z",
    "title_canon_sha256": "de85d1726e80d318d3d955cb566adab31b9bcfc348b15b2d7f78238fb2f25682"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03014",
    "kind": "arxiv",
    "version": 1
  }
}