Pith Number

pith:EEYZLOJH

pith:2016:EEYZLOJHFZVFAOPW2C4FYLWEUB

not attested not anchored not stored refs pending

Reversible homogeneous Finsler metrics with positive flag curvature

Ming Xu, Wolfgang Ziller

arxiv:1606.02474 v1 · 2016-06-08 · 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{EEYZLOJHFZVFAOPW2C4FYLWEUB}

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	2026-05-18T01:12:41.277973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

213195b9272e6a5039f6d0b85c2ec4a04867eb70b2a99508cff04a60fa34b788

Aliases

arxiv: 1606.02474 · arxiv_version: 1606.02474v1 · doi: 10.48550/arxiv.1606.02474 · pith_short_12: EEYZLOJHFZVF · pith_short_16: EEYZLOJHFZVFAOPW · pith_short_8: EEYZLOJH

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/EEYZLOJHFZVFAOPW2C4FYLWEUB \
  | 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: 213195b9272e6a5039f6d0b85c2ec4a04867eb70b2a99508cff04a60fa34b788

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5c5c0244c5de1df2bd1e893b5e803597e9745830101cebc0d3535b265fd10ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-06-08T09:43:31Z",
    "title_canon_sha256": "1a74d32162f625b2088053d4902eedd012ba7ed0baa8f8f220deee1ceb082e41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.02474",
    "kind": "arxiv",
    "version": 1
  }
}