Pith Number

pith:JWUUVEKP

pith:2015:JWUUVEKP5G3WHJHPAVFPBDSWJ3

not attested not anchored not stored refs pending

Local rigidity for Yamabe-type problems in warped products

J. Herrera, Sandra C. Garc\'ia-Martinez

arxiv:1502.00051 v2 · 2015-01-31 · 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{JWUUVEKP5G3WHJHPAVFPBDSWJ3}

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	2026-05-18T01:35:56.862835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4da94a914fe9b763a4ef054af08e564ec96c21c5a5460302995362f461713659

Aliases

arxiv: 1502.00051 · arxiv_version: 1502.00051v2 · doi: 10.48550/arxiv.1502.00051 · pith_short_12: JWUUVEKP5G3W · pith_short_16: JWUUVEKP5G3WHJHP · pith_short_8: JWUUVEKP

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/JWUUVEKP5G3WHJHPAVFPBDSWJ3 \
  | 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: 4da94a914fe9b763a4ef054af08e564ec96c21c5a5460302995362f461713659

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83222b13ab7a4801484991ca783e9459107af0c6c94383b84cb770569221feac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2015-01-31T01:02:54Z",
    "title_canon_sha256": "8a9bbd82ecd5876d48b4d1e37117f25865ddcacb1e92bad184523798b7e2ae7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00051",
    "kind": "arxiv",
    "version": 2
  }
}