Pith Number

pith:DFM22EZG

pith:2013:DFM22EZG3AMNSV2HMCX74J42UX

not attested not anchored not stored refs pending

The Nahm Pole Boundary Condition

Edward Witten, Rafe Mazzeo

arxiv:1311.3167 v2 · 2013-11-13 · math.DG · hep-th · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DFM22EZG3AMNSV2HMCX74J42UX}

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	2026-05-18T03:05:36.206023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1959ad1326d818d9574760affe279aa5ff1de705499ff50ab7c8cabde1239eac

Aliases

arxiv: 1311.3167 · arxiv_version: 1311.3167v2 · doi: 10.48550/arxiv.1311.3167 · pith_short_12: DFM22EZG3AMN · pith_short_16: DFM22EZG3AMNSV2H · pith_short_8: DFM22EZG

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/DFM22EZG3AMNSV2HMCX74J42UX \
  | 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: 1959ad1326d818d9574760affe279aa5ff1de705499ff50ab7c8cabde1239eac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2384aef72e92ccec0302e9cd92de82a67ff21a2bd0471169413cd8e6c081eac",
    "cross_cats_sorted": [
      "hep-th",
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2013-11-13T15:22:09Z",
    "title_canon_sha256": "a5d1f4a9305322812c070bbe44ae0d998f4dab7ae21c3a00acb99c31d01d747a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.3167",
    "kind": "arxiv",
    "version": 2
  }
}