Pith Number

pith:HL2CAL5X

pith:2012:HL2CAL5XZ2ICRBTQTMUUJVNKKW

not attested not anchored not stored refs pending

The heat flow for Kahler fibrations

Aijin Lin

arxiv:1211.5696 v4 · 2012-11-24 · math.DG · 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{HL2CAL5XZ2ICRBTQTMUUJVNKKW}

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	2026-05-18T00:22:30.149620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3af4202fb7ce902886709b2944d5aa558408871411d6a48f42be65c3cef4aa8f

Aliases

arxiv: 1211.5696 · arxiv_version: 1211.5696v4 · doi: 10.48550/arxiv.1211.5696 · pith_short_12: HL2CAL5XZ2IC · pith_short_16: HL2CAL5XZ2ICRBTQ · pith_short_8: HL2CAL5X

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/HL2CAL5XZ2ICRBTQTMUUJVNKKW \
  | 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: 3af4202fb7ce902886709b2944d5aa558408871411d6a48f42be65c3cef4aa8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "571e355c37b1368b563fe1c820f52b79d0e15871170f4ad0e5dbc5fb477788ef",
    "cross_cats_sorted": [
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-11-24T19:10:17Z",
    "title_canon_sha256": "9bfd4bee3001052c3b3f99dea402c4b35e3454b5c5a838af986fb8115d5ea1a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5696",
    "kind": "arxiv",
    "version": 4
  }
}