Pith Number

pith:GAENVZRU

pith:2017:GAENVZRURXOHXJWDD3OY4GXV2E

not attested not anchored not stored refs pending

Uniqueness and stability of Ricci flow through singularities

Bruce Kleiner, Richard H. Bamler

arxiv:1709.04122 v2 · 2017-09-13 · 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{GAENVZRURXOHXJWDD3OY4GXV2E}

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	2026-05-18T00:18:09.483799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3008dae6348ddc7ba6c31edd8e1af5d107416f25039479bd45da5a687ec14218

Aliases

arxiv: 1709.04122 · arxiv_version: 1709.04122v2 · doi: 10.48550/arxiv.1709.04122 · pith_short_12: GAENVZRURXOH · pith_short_16: GAENVZRURXOHXJWD · pith_short_8: GAENVZRU

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/GAENVZRURXOHXJWDD3OY4GXV2E \
  | 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: 3008dae6348ddc7ba6c31edd8e1af5d107416f25039479bd45da5a687ec14218

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53a707d043bef1400fbc5f328a4b457b5c8507b582e68d1d3aa0c2037796b2a7",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-09-13T03:29:42Z",
    "title_canon_sha256": "649648d615b5c60176a747c63de43de572aba4b1be0baea04d20fa3e1eff3e87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04122",
    "kind": "arxiv",
    "version": 2
  }
}