Pith Number

pith:N5OQRKZ5

pith:2012:N5OQRKZ5LG36JQHSCHIQJCPEYE

not attested not anchored not stored refs pending

Isospin particle systems on quaternionic projective spaces

Armen Nersessian, Sergey Krivonos, Stefano Bellucci, Vahagn Yeghikyan

arxiv:1212.1663 v2 · 2012-12-07 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N5OQRKZ5LG36JQHSCHIQJCPEYE}

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	2026-05-18T02:32:39.185893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f5d08ab3d59b7e4c0f211d10489e4c1213d1b81f69fd648ca2cfbb7c7c64daa

Aliases

arxiv: 1212.1663 · arxiv_version: 1212.1663v2 · doi: 10.48550/arxiv.1212.1663 · pith_short_12: N5OQRKZ5LG36 · pith_short_16: N5OQRKZ5LG36JQHS · pith_short_8: N5OQRKZ5

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/N5OQRKZ5LG36JQHSCHIQJCPEYE \
  | 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: 6f5d08ab3d59b7e4c0f211d10489e4c1213d1b81f69fd648ca2cfbb7c7c64daa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "818ee7d222f19ee7feb5779858fd952fc2d08d7b2d91bb688c0a3e4cdce29fdc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-12-07T17:27:33Z",
    "title_canon_sha256": "0444a93232f654e49f544e56ed7897280e0036c60ff8ec2d772bec17488d1a16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.1663",
    "kind": "arxiv",
    "version": 2
  }
}