Pith Number

pith:NN62SB7M

pith:2013:NN62SB7MQQCZR5GBE4RB4PS4HG

not attested not anchored not stored refs pending

Non-K\"ahler Expanding Ricci Solitons II

A. S. Dancer, M. Buzano, M. Gallaugher, M. Wang

arxiv:1311.5097 v1 · 2013-11-20 · 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{NN62SB7MQQCZR5GBE4RB4PS4HG}

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	2026-05-18T01:22:24.655686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b7da907ec840598f4c127221e3e5c39b5f44b069e705c2bc3147f6f86c01c3a

Aliases

arxiv: 1311.5097 · arxiv_version: 1311.5097v1 · doi: 10.48550/arxiv.1311.5097 · pith_short_12: NN62SB7MQQCZ · pith_short_16: NN62SB7MQQCZR5GB · pith_short_8: NN62SB7M

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/NN62SB7MQQCZR5GBE4RB4PS4HG \
  | 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: 6b7da907ec840598f4c127221e3e5c39b5f44b069e705c2bc3147f6f86c01c3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62844acceb45806bd52a338fec14969af234e634718a32ce40b281870b5d7a4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2013-11-20T15:35:42Z",
    "title_canon_sha256": "cb027ee7c210f99e5fb6fa39a524df17f630b7374fa242207cca487c1632365f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.5097",
    "kind": "arxiv",
    "version": 1
  }
}