Pith Number

pith:OZILZKJ5

pith:2019:OZILZKJ5F6IIODHYM6SQKBKCZ6

not attested not anchored not stored refs pending

Equivariant quantum differential equation, Stokes bases, and K-theory for a projective space

Alexander Varchenko, Vitaly Tarasov

arxiv:1901.02990 v1 · 2019-01-10 · math.AG · math-ph · math.MP · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OZILZKJ5F6IIODHYM6SQKBKCZ6}

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	2026-05-17T23:56:35.860220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7650bca93d2f90870cf867a5050542cfb6be49f32207dbe2552292c9a8237117

Aliases

arxiv: 1901.02990 · arxiv_version: 1901.02990v1 · doi: 10.48550/arxiv.1901.02990 · pith_short_12: OZILZKJ5F6II · pith_short_16: OZILZKJ5F6IIODHY · pith_short_8: OZILZKJ5

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/OZILZKJ5F6IIODHYM6SQKBKCZ6 \
  | 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: 7650bca93d2f90870cf867a5050542cfb6be49f32207dbe2552292c9a8237117

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84c98e263926cd2a993d80b91483126f6d39865a8703cf3b9a64152e4d01135b",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2019-01-10T01:27:50Z",
    "title_canon_sha256": "f1ef413db21c38551f6cc228821239b523382fb4bf2c6e949af53719da95d179"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02990",
    "kind": "arxiv",
    "version": 1
  }
}