Pith Number

pith:DNMPBMX5

pith:2012:DNMPBMX5NRBEGHMPDZPBPZG6Z4

not attested not anchored not stored refs pending

Geodesics on a supermanifold and projective equivalence of super connections

Fabian Radoux, Gijs Tuynman, Thomas Leuther

arxiv:1202.1077 v2 · 2012-02-06 · 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{DNMPBMX5NRBEGHMPDZPBPZG6Z4}

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	2026-05-18T01:58:33.577423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b58f0b2fd6c42431d8f1e5e17e4decf13b2177c2fd17e39aadb7100206f5678

Aliases

arxiv: 1202.1077 · arxiv_version: 1202.1077v2 · doi: 10.48550/arxiv.1202.1077 · pith_short_12: DNMPBMX5NRBE · pith_short_16: DNMPBMX5NRBEGHMP · pith_short_8: DNMPBMX5

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/DNMPBMX5NRBEGHMPDZPBPZG6Z4 \
  | 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: 1b58f0b2fd6c42431d8f1e5e17e4decf13b2177c2fd17e39aadb7100206f5678

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4fcec577b8ff2685484a7d9a5cfdad73e6786f9d9776b5f815706b5591508ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-02-06T09:25:47Z",
    "title_canon_sha256": "f90f2ecf1529a40e3dd10337480002ead6e31ad2d8c3accaee14072358db956f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.1077",
    "kind": "arxiv",
    "version": 2
  }
}