Pith Number

pith:HJWTZHIN

pith:2021:HJWTZHINXSALQ3XHT32X3BEXDH

not attested not anchored not stored refs pending

Dynamical (in)stability of Ricci-flat ALE metrics along Ricci flow

Alix Deruelle, Tristan Ozuch

arxiv:2104.10630 v1 · 2021-04-21 · 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{HJWTZHINXSALQ3XHT32X3BEXDH}

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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.

Cited by

1 paper in Pith

Integrable Deformations and Stability of the Ricci Flow

Receipt and verification

First computed	2026-07-05T02:34:04.205595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a6d3c9d0dbc80b86ee79ef57d849719e661c02865462b4b99e1ea1825ec1d18

Aliases

arxiv: 2104.10630 · arxiv_version: 2104.10630v1 · doi: 10.48550/arxiv.2104.10630 · pith_short_12: HJWTZHINXSAL · pith_short_16: HJWTZHINXSALQ3XH · pith_short_8: HJWTZHIN

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/HJWTZHINXSALQ3XHT32X3BEXDH \
  | 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: 3a6d3c9d0dbc80b86ee79ef57d849719e661c02865462b4b99e1ea1825ec1d18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd43926ce25c9fde4cff215c4e6e9664d752211d8c2fa3e1a4578e8b2c6eabe8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2021-04-21T16:48:30Z",
    "title_canon_sha256": "c26462ec5a1c855447b478a69840f8e7c2c43abd01bc2b23928e514db6776883"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.10630",
    "kind": "arxiv",
    "version": 1
  }
}