Pith Number

pith:NIGZXHVM

pith:2012:NIGZXHVM54PLTG546KWFFC3FAP

not attested not anchored not stored refs pending

Semistable Higgs bundles and representations of algebraic fundamental groups: Positive characteristic case

Guitang Lan, Kang Zuo, Mao Sheng

arxiv:1210.8280 v3 · 2012-10-31 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NIGZXHVM54PLTG546KWFFC3FAP}

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	2026-05-18T03:06:34.648854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a0d9b9eacef1eb99bbcf2ac528b6503d60a23a21ff268bd74e48d401d124b87

Aliases

arxiv: 1210.8280 · arxiv_version: 1210.8280v3 · doi: 10.48550/arxiv.1210.8280 · pith_short_12: NIGZXHVM54PL · pith_short_16: NIGZXHVM54PLTG54 · pith_short_8: NIGZXHVM

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/NIGZXHVM54PLTG546KWFFC3FAP \
  | 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: 6a0d9b9eacef1eb99bbcf2ac528b6503d60a23a21ff268bd74e48d401d124b87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28a21b8689e0e806d666c9bbc1fec476973ef40ba953f35f32c2322db8e0f09c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2012-10-31T10:03:28Z",
    "title_canon_sha256": "a8ac0a1f7272edee6940b8ce2b67ec40c5a8b0379bdf0b76209f62c1bd260193"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.8280",
    "kind": "arxiv",
    "version": 3
  }
}