Pith Number

pith:SB3CRO3X

pith:2024:SB3CRO3XICKWG74LOUOOX43Z4T

not attested not anchored not stored refs pending

On the Focal Locus of Submanifolds of a Finsler Manifold

Aritra Bhowmick, Sachchidanand Prasad

arxiv:2409.02643 v3 · 2024-09-04 · 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{SB3CRO3XICKWG74LOUOOX43Z4T}

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	2026-05-27T01:04:47.205098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

907628bb774095637f8b751cebf379e4cb6e04320a0c24258063b28909d9b779

Aliases

arxiv: 2409.02643 · arxiv_version: 2409.02643v3 · doi: 10.48550/arxiv.2409.02643 · pith_short_12: SB3CRO3XICKW · pith_short_16: SB3CRO3XICKWG74L · pith_short_8: SB3CRO3X

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/SB3CRO3XICKWG74LOUOOX43Z4T \
  | 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: 907628bb774095637f8b751cebf379e4cb6e04320a0c24258063b28909d9b779

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66ccdb0692bc8a411783c1f7cb83bcc3d191dc8843dd698537e6d68e85e72354",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2024-09-04T12:20:19Z",
    "title_canon_sha256": "03955f8c213408f4db2cb311f117004960549cd693f4ef468a481562370166a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.02643",
    "kind": "arxiv",
    "version": 3
  }
}