Pith Number

pith:QOH2PAMK

pith:2011:QOH2PAMKAR3YWTFF6IRXPVFXCV

not attested not anchored not stored refs pending

Holonomy limits of complex projective structures

David Dumas

arxiv:1105.5102 v3 · 2011-05-25 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QOH2PAMKAR3YWTFF6IRXPVFXCV}

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	2026-05-18T01:36:23.028515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

838fa7818a04778b4ca5f22377d4b7154e58bc8650975975fb9890b6d0469fa2

Aliases

arxiv: 1105.5102 · arxiv_version: 1105.5102v3 · doi: 10.48550/arxiv.1105.5102 · pith_short_12: QOH2PAMKAR3Y · pith_short_16: QOH2PAMKAR3YWTFF · pith_short_8: QOH2PAMK

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/QOH2PAMKAR3YWTFF6IRXPVFXCV \
  | 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: 838fa7818a04778b4ca5f22377d4b7154e58bc8650975975fb9890b6d0469fa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc5f34e3f12ea445008c7c8936ca9f3cd86136a4fdc868ddda55283f24aa84d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2011-05-25T18:17:50Z",
    "title_canon_sha256": "89d1d9dd2d99a2455fa5f35797f8a47fa60786062d61f844646e2495135e620b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5102",
    "kind": "arxiv",
    "version": 3
  }
}