Pith Number

pith:T6X34PDO

pith:2013:T6X34PDOKFMD32VSMNLRX5JURD

not attested not anchored not stored refs pending

On Stable Hypersurfaces with Vanishing Scalar Curvature

Greg\'orio Silva Neto

arxiv:1305.5819 v2 · 2013-05-24 · 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{T6X34PDOKFMD32VSMNLRX5JURD}

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	2026-05-18T00:46:32.342046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fafbe3c6e51583deab263571bf53488f432392cb0480c68ab3244003d7d6041

Aliases

arxiv: 1305.5819 · arxiv_version: 1305.5819v2 · doi: 10.48550/arxiv.1305.5819 · pith_short_12: T6X34PDOKFMD · pith_short_16: T6X34PDOKFMD32VS · pith_short_8: T6X34PDO

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/T6X34PDOKFMD32VSMNLRX5JURD \
  | 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: 9fafbe3c6e51583deab263571bf53488f432392cb0480c68ab3244003d7d6041

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f7e0cc0072f4e0b0b031a405de985988f54175dc13383f0ae28d977d6d4bb8c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2013-05-24T18:26:31Z",
    "title_canon_sha256": "94adc0767932d7ee49c91f4c257d4e7052307294483ae6bf207bef36e49a5c2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5819",
    "kind": "arxiv",
    "version": 2
  }
}