Pith Number

pith:UX7RANY7

pith:2012:UX7RANY7KSTIXOXWNT5AUVSTEX

not attested not anchored not stored refs pending

On $(N(k),\xi)$-semi-Riemannian manifolds: Semisymmetries

Mukut Mani Tripathi, Punam Gupta

arxiv:1202.6138 v1 · 2012-02-28 · 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{UX7RANY7KSTIXOXWNT5AUVSTEX}

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	2026-05-18T04:01:14.121988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5ff10371f54a68bbaf66cfa0a565325d0ecaec38eaa7ea8500959b0d4a3c21d

Aliases

arxiv: 1202.6138 · arxiv_version: 1202.6138v1 · doi: 10.48550/arxiv.1202.6138 · pith_short_12: UX7RANY7KSTI · pith_short_16: UX7RANY7KSTIXOXW · pith_short_8: UX7RANY7

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/UX7RANY7KSTIXOXWNT5AUVSTEX \
  | 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: a5ff10371f54a68bbaf66cfa0a565325d0ecaec38eaa7ea8500959b0d4a3c21d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63ed42289380af65613752856d2c4b3f35426e8b2d06b61e72d70746134206ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-02-28T07:26:16Z",
    "title_canon_sha256": "23ba2fc3e411957c72447dca35b867bab362b44c1f1d5fd3c35160f8491ab3cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.6138",
    "kind": "arxiv",
    "version": 1
  }
}