Pith Number

pith:WF7NKS5T

pith:2017:WF7NKS5T6R2IAZJ4JJKCGVFZF6

not attested not anchored not stored refs pending

Classification of screening systems for lattice vertex operator algebras

Katrina Barron, Nathan Vander Werf

arxiv:1710.04769 v2 · 2017-10-13 · math.QA · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WF7NKS5T6R2IAZJ4JJKCGVFZF6}

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	2026-05-17T23:55:23.189587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b17ed54bb3f47480653c4a542354b92f9309d767f028eaddeaf746cfd8ee20d4

Aliases

arxiv: 1710.04769 · arxiv_version: 1710.04769v2 · doi: 10.48550/arxiv.1710.04769 · pith_short_12: WF7NKS5T6R2I · pith_short_16: WF7NKS5T6R2IAZJ4 · pith_short_8: WF7NKS5T

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/WF7NKS5T6R2IAZJ4JJKCGVFZF6 \
  | 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: b17ed54bb3f47480653c4a542354b92f9309d767f028eaddeaf746cfd8ee20d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4073d9043a8216062a8eca0123bd28666b7deb2f7e956b42ad33b4d4f64d9dd",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2017-10-13T01:22:13Z",
    "title_canon_sha256": "0de225385d32d86bb6bfae6d236b0d294809694e83cd308abf38ab8bf97add0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.04769",
    "kind": "arxiv",
    "version": 2
  }
}