Pith Number

pith:6KRP4DJF

pith:2015:6KRP4DJFVHYKPV2Z33XDDPD73Y

not attested not anchored not stored refs pending

An Introduction To The Web-Based Formalism

Davide Gaiotto, Edward Witten, Gregory W. Moore

arxiv:1506.04086 v2 · 2015-06-12 · hep-th · math.AG · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6KRP4DJFVHYKPV2Z33XDDPD73Y}

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	2026-05-18T01:12:00.393509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2a2fe0d25a9f0a7d759deee31bc7fde2e5f6f00d9877f0d671434dfe9aaf870

Aliases

arxiv: 1506.04086 · arxiv_version: 1506.04086v2 · doi: 10.48550/arxiv.1506.04086 · pith_short_12: 6KRP4DJFVHYK · pith_short_16: 6KRP4DJFVHYKPV2Z · pith_short_8: 6KRP4DJF

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/6KRP4DJFVHYKPV2Z33XDDPD73Y \
  | 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: f2a2fe0d25a9f0a7d759deee31bc7fde2e5f6f00d9877f0d671434dfe9aaf870

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e8c240810b6e1e902e80d9bdb3af56a69adc4446812a8e1c70936f7c25a5d1f",
    "cross_cats_sorted": [
      "math.AG",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-06-12T17:53:28Z",
    "title_canon_sha256": "f581f73e857f742fb2d36e35cb404be256e95b4abe48847e0f59fda318c9e8c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.04086",
    "kind": "arxiv",
    "version": 2
  }
}