Pith Number

pith:D3KRBQAL

pith:2017:D3KRBQALJIXZB3CUFHEKCHQEUQ

not attested not anchored not stored refs pending

Vector bundles on Symmetric product of curves

D.S. Nagaraj

arxiv:1702.05294 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{D3KRBQALJIXZB3CUFHEKCHQEUQ}

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	2026-05-18T00:50:32.113391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ed510c00b4a2f90ec5429c8a11e04a42015abeceb2381a4f02d3759abcd2334

Aliases

arxiv: 1702.05294 · arxiv_version: 1702.05294v1 · doi: 10.48550/arxiv.1702.05294 · pith_short_12: D3KRBQALJIXZ · pith_short_16: D3KRBQALJIXZB3CU · pith_short_8: D3KRBQAL

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/D3KRBQALJIXZB3CUFHEKCHQEUQ \
  | 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: 1ed510c00b4a2f90ec5429c8a11e04a42015abeceb2381a4f02d3759abcd2334

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "beffb52ac4f38593c7f7994fdbc700f5f415935bb35930045ae1a908eb5dc2bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-02-17T10:33:46Z",
    "title_canon_sha256": "7ac227a7c586e67a4cafa2748da5ba22d4581be5849b5e5ffd661ccc98c37cf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05294",
    "kind": "arxiv",
    "version": 1
  }
}