Pith Number

pith:JNHTUT6A

pith:2024:JNHTUT6ARB5TCL6A44HSTUKAPW

not attested not anchored not stored refs pending

Some rigidity results related to the Obata type equation

Yihu Yang, Yiwei Liu

arxiv:2411.18508 v2 · 2024-11-27 · 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{JNHTUT6ARB5TCL6A44HSTUKAPW}

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	2026-07-05T10:20:42.067840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b4f3a4fc0887b312fc0e70f29d1407d991a0b16bc411e6e57063fdc36639e6c

Aliases

arxiv: 2411.18508 · arxiv_version: 2411.18508v2 · doi: 10.48550/arxiv.2411.18508 · pith_short_12: JNHTUT6ARB5T · pith_short_16: JNHTUT6ARB5TCL6A · pith_short_8: JNHTUT6A

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/JNHTUT6ARB5TCL6A44HSTUKAPW \
  | 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: 4b4f3a4fc0887b312fc0e70f29d1407d991a0b16bc411e6e57063fdc36639e6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b8306a228a02b264b383984349b68e244e9a4e8c61472658b9fddcc5488fe70",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2024-11-27T16:51:03Z",
    "title_canon_sha256": "30830d9725418e67d5dd09dcde0c4b061cc5e8b9cf8a01666357bb927a962519"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.18508",
    "kind": "arxiv",
    "version": 2
  }
}