Pith Number

pith:UJ5U4HV7

pith:2018:UJ5U4HV7YZTBLQJTRWKDD5GFY3

not attested not anchored not stored refs pending

Elliptic stable envelope for Hilbert scheme of points in the plane

Andrey Smirnov

arxiv:1804.08779 v4 · 2018-04-23 · math.AG · hep-th · math-ph · math.MP · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UJ5U4HV7YZTBLQJTRWKDD5GFY3}

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

Characters of tangent spaces at torus fixed points and $3d$-mirror symmetry

Receipt and verification

First computed	2026-07-05T00:20:50.228623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a27b4e1ebfc66615c1338d9431f4c5c6e0ae2be93b99a76b7efce0bfac54615e

Aliases

arxiv: 1804.08779 · arxiv_version: 1804.08779v4 · doi: 10.48550/arxiv.1804.08779 · pith_short_12: UJ5U4HV7YZTB · pith_short_16: UJ5U4HV7YZTBLQJT · pith_short_8: UJ5U4HV7

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/UJ5U4HV7YZTBLQJTRWKDD5GFY3 \
  | 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: a27b4e1ebfc66615c1338d9431f4c5c6e0ae2be93b99a76b7efce0bfac54615e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9ccc1af40544ca0727ea7fbad4ce362ed9daa0cb28ab8da55f1e6ed39155d5a",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2018-04-23T23:32:37Z",
    "title_canon_sha256": "711073f9ba5a7bd58f547809bd48fa4dfdddb9b3a2c3828af32278e17daf06c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08779",
    "kind": "arxiv",
    "version": 4
  }
}