Pith Number

pith:7GXFLY6Y

pith:2013:7GXFLY6YAY3H2HY6Q27A4X66SD

not attested not anchored not stored refs pending

Quantization of the QCD string with a helical structure

Sarka Todorova-Nova

arxiv:1309.6761 v3 · 2013-09-26 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7GXFLY6YAY3H2HY6Q27A4X66SD}

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	2026-05-18T03:00:49.192545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9ae55e3d806367d1f1e86be0e5fde90d873e24a93970fa0493f43c5667f1881

Aliases

arxiv: 1309.6761 · arxiv_version: 1309.6761v3 · doi: 10.48550/arxiv.1309.6761 · pith_short_12: 7GXFLY6YAY3H · pith_short_16: 7GXFLY6YAY3H2HY6 · pith_short_8: 7GXFLY6Y

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/7GXFLY6YAY3H2HY6Q27A4X66SD \
  | 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: f9ae55e3d806367d1f1e86be0e5fde90d873e24a93970fa0493f43c5667f1881

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f828e3230bcf15fd9f12d38a84655340c2d3ba668f8591cb143837cae8323e13",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-09-26T09:01:40Z",
    "title_canon_sha256": "64e6428e4bd5108e0ff13226bd979d2e3d5ae0a7f574335b4a5ece3cd55b9a68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6761",
    "kind": "arxiv",
    "version": 3
  }
}