Pith Number

pith:3C2OSHZT

pith:2014:3C2OSHZTBDJ7P6574RRKLLA36P

not attested not anchored not stored refs pending

Heat Kernel on Smooth Metric Measure Spaces with Nonnegative Curvature

Jia-Yong Wu, Peng Wu

arxiv:1401.6155 v2 · 2014-01-23 · math.DG · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3C2OSHZTBDJ7P6574RRKLLA36P}

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	2026-05-18T01:33:57.123366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8b4e91f3308d3f7fbbfe462a5ac1bf3d0a62d8285012c53e29232132369eb3a

Aliases

arxiv: 1401.6155 · arxiv_version: 1401.6155v2 · doi: 10.48550/arxiv.1401.6155 · pith_short_12: 3C2OSHZTBDJ7 · pith_short_16: 3C2OSHZTBDJ7P657 · pith_short_8: 3C2OSHZT

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/3C2OSHZTBDJ7P6574RRKLLA36P \
  | 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: d8b4e91f3308d3f7fbbfe462a5ac1bf3d0a62d8285012c53e29232132369eb3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "877c29eb3476fb9cc3ce9f44e5ceca1b69f7dc4ead61ce12ddf835a05cca1076",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-01-23T20:34:09Z",
    "title_canon_sha256": "75037dce0dc23e85db71606b026f2feee0160b924b5cdac32509cc4b9a602b50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6155",
    "kind": "arxiv",
    "version": 2
  }
}