Pith Number

pith:GN4KQOZG

pith:2014:GN4KQOZGFQFA4Z6UDCNBOKIKAM

not attested not anchored not stored refs pending

String theory on elliptic curve orientifolds and KR-theory

Charles Doran, Jonathan Rosenberg, Stefan Mendez-Diez

arxiv:1402.4885 v2 · 2014-02-20 · hep-th · math.AG · math.KT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GN4KQOZGFQFA4Z6UDCNBOKIKAM}

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	2026-05-18T02:25:56.277974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3378a83b262c0a0e67d4189a17290a03036c22a24ea44e1cf06a52cd9a2a433a

Aliases

arxiv: 1402.4885 · arxiv_version: 1402.4885v2 · doi: 10.48550/arxiv.1402.4885 · pith_short_12: GN4KQOZGFQFA · pith_short_16: GN4KQOZGFQFA4Z6U · pith_short_8: GN4KQOZG

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/GN4KQOZGFQFA4Z6UDCNBOKIKAM \
  | 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: 3378a83b262c0a0e67d4189a17290a03036c22a24ea44e1cf06a52cd9a2a433a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b14b09473264cc49242767775c1dd6d1d1ce4f3c2a5adfee9e969ce759c1f72",
    "cross_cats_sorted": [
      "math.AG",
      "math.KT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-02-20T04:09:13Z",
    "title_canon_sha256": "d51d83b311d6d0a510a2dfcf63b82d5d67f59be4bba9b6a9c8a1afd5e2afd0a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4885",
    "kind": "arxiv",
    "version": 2
  }
}