Pith Number

pith:YZKANQWA

pith:2013:YZKANQWAMIJA2OIOLDUI5UPLG5

not attested not anchored not stored refs pending

Killing frames and S-curvature of homogeneous Finsler spaces

Ming Xu, ShaoQiang Deng

arxiv:1310.6455 v1 · 2013-10-24 · 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{YZKANQWAMIJA2OIOLDUI5UPLG5}

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	2026-05-18T03:09:10.146567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c65406c2c062120d390e58e88ed1eb376675df93abf511019a0e0508651f547e

Aliases

arxiv: 1310.6455 · arxiv_version: 1310.6455v1 · doi: 10.48550/arxiv.1310.6455 · pith_short_12: YZKANQWAMIJA · pith_short_16: YZKANQWAMIJA2OIO · pith_short_8: YZKANQWA

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/YZKANQWAMIJA2OIOLDUI5UPLG5 \
  | 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: c65406c2c062120d390e58e88ed1eb376675df93abf511019a0e0508651f547e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29bf9fa80554ef9e3f0740dbbb3d391df09dc01bd73b3554d4e106daf7291bed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2013-10-24T01:34:48Z",
    "title_canon_sha256": "5eff42ca9148407c021d1ffa9cc17aa5866b285fbdc6f9b08ea32141af3de6c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6455",
    "kind": "arxiv",
    "version": 1
  }
}