Pith Number

pith:A3XWDFC7

pith:2015:A3XWDFC7CA2TZFQ6N2QILWQTZG

not attested not anchored not stored refs pending

On compact Ricci solitons in Finsler geometry

Behroz Bidabad, Mohamad Yar Ahmadi

arxiv:1508.02148 v1 · 2015-08-10 · 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{A3XWDFC7CA2TZFQ6N2QILWQTZG}

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	2026-05-18T01:35:34.057525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06ef61945f10353c961e6ea085da13c9a1f26d8a68db6a6a229f96b5e86a7a8a

Aliases

arxiv: 1508.02148 · arxiv_version: 1508.02148v1 · doi: 10.48550/arxiv.1508.02148 · pith_short_12: A3XWDFC7CA2T · pith_short_16: A3XWDFC7CA2TZFQ6 · pith_short_8: A3XWDFC7

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/A3XWDFC7CA2TZFQ6N2QILWQTZG \
  | 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: 06ef61945f10353c961e6ea085da13c9a1f26d8a68db6a6a229f96b5e86a7a8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc4a9851b62f8cd3302406d6a0ba3f70ae596dec42ce7255c29efba3f82abf4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2015-08-10T07:28:51Z",
    "title_canon_sha256": "4f97a05b0c1bebf872cdcdfa6fb7f5bfe8019a2ed92cd95a52ffc5f19a2433c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02148",
    "kind": "arxiv",
    "version": 1
  }
}