Pith Number

pith:I6NFBK4K

pith:2013:I6NFBK4K3ECFDYNFVGBETT52IZ

not attested not anchored not stored refs pending

Bundles of Verlinde spaces and group actions

Jaya NN Iyer

arxiv:1309.7562 v1 · 2013-09-29 · 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{I6NFBK4K3ECFDYNFVGBETT52IZ}

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	2026-05-18T03:11:56.574720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

479a50ab8ad90451e1a5a98249cfba467b4a89608c17148325c3977bccf13c43

Aliases

arxiv: 1309.7562 · arxiv_version: 1309.7562v1 · doi: 10.48550/arxiv.1309.7562 · pith_short_12: I6NFBK4K3ECF · pith_short_16: I6NFBK4K3ECFDYNF · pith_short_8: I6NFBK4K

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/I6NFBK4K3ECFDYNFVGBETT52IZ \
  | 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: 479a50ab8ad90451e1a5a98249cfba467b4a89608c17148325c3977bccf13c43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e8b60042279607d2bab6aca41b67c6dd1b8db3fccd5757695c0b00d7c311352",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-09-29T09:42:53Z",
    "title_canon_sha256": "5b3190b92da19ac07e3bd0c1fb013a1d01d0a4266481dbb0103467ff32423493"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7562",
    "kind": "arxiv",
    "version": 1
  }
}