Pith Number

pith:LPGUM5EL

pith:2013:LPGUM5ELGS3ZGTXV7EPLXYN3AA

not attested not anchored not stored refs pending

Higgs bundles on weighted projective lines and loop crystals

Guillaume Pouchin

arxiv:1312.5838 v2 · 2013-12-20 · 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{LPGUM5ELGS3ZGTXV7EPLXYN3AA}

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	2026-05-18T01:37:47.593989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bcd46748b34b7934ef5f91ebbe1bb0021edfb7c297ca49d511509a9722639f8

Aliases

arxiv: 1312.5838 · arxiv_version: 1312.5838v2 · doi: 10.48550/arxiv.1312.5838 · pith_short_12: LPGUM5ELGS3Z · pith_short_16: LPGUM5ELGS3ZGTXV · pith_short_8: LPGUM5EL

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/LPGUM5ELGS3ZGTXV7EPLXYN3AA \
  | 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: 5bcd46748b34b7934ef5f91ebbe1bb0021edfb7c297ca49d511509a9722639f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfba393f9cbb480902bf262f280f0eb568c43d865dd649b2ce0c5eeab930f67f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2013-12-20T08:00:49Z",
    "title_canon_sha256": "9d29acddaf1c9bd7f712bc11003c4c0a27e1fed9cbec14bcaf36fdaa66739fe4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.5838",
    "kind": "arxiv",
    "version": 2
  }
}