Pith Number

pith:3PBAU3WS

pith:2017:3PBAU3WSWE2CP4R2UII5Y3XIR3

not attested not anchored not stored refs pending

Parabolic Bundles and Parabolic Higgs bundles

D.S. Nagaraj

arxiv:1702.05295 v1 · 2017-02-17 · math.AG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3PBAU3WSWE2CP4R2UII5Y3XIR3}

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	2026-05-18T00:50:32.104539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbc20a6ed2b13427f23aa211dc6ee88eede75ed12473402bd4631fadafc90989

Aliases

arxiv: 1702.05295 · arxiv_version: 1702.05295v1 · doi: 10.48550/arxiv.1702.05295 · pith_short_12: 3PBAU3WSWE2C · pith_short_16: 3PBAU3WSWE2CP4R2 · pith_short_8: 3PBAU3WS

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/3PBAU3WSWE2CP4R2UII5Y3XIR3 \
  | 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: dbc20a6ed2b13427f23aa211dc6ee88eede75ed12473402bd4631fadafc90989

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f60c9c922c495fc48ac8c4fae71670bb0459f863a4bea323c39da152c04b35e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-02-17T10:40:49Z",
    "title_canon_sha256": "78e56d87974c1d9eac40adf31c867000effdc5c824b44056204c3d075013f2cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05295",
    "kind": "arxiv",
    "version": 1
  }
}