Pith. sign in
Pith Number

pith:GOAX4LGV

pith:2009:GOAX4LGV6ZEUE5LNYTYVQMG76C
not attested not anchored not stored refs pending

Cosmic Strings and Superstrings

Edmund J. Copeland, T.W.B. Kibble

arxiv:0911.1345 v3 · 2009-11-06 · hep-th · astro-ph.CO

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{GOAX4LGV6ZEUE5LNYTYVQMG76C}

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.

Cited by

1 paper in Pith

Receipt and verification
First computed 2026-07-04T17:27:59.657735Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

33817e2cd5f64942756dc4f15830dff0853daff176d6c3946a3d9b3a11c2a268

Aliases

arxiv: 0911.1345 · arxiv_version: 0911.1345v3 · doi: 10.48550/arxiv.0911.1345 · pith_short_12: GOAX4LGV6ZEU · pith_short_16: GOAX4LGV6ZEUE5LN · pith_short_8: GOAX4LGV
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/GOAX4LGV6ZEUE5LNYTYVQMG76C \
  | 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: 33817e2cd5f64942756dc4f15830dff0853daff176d6c3946a3d9b3a11c2a268
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "42a2c9515c8fee503183d6b032bb0eb49e83e565648aa159900c2b4a07769a9c",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-11-06T20:26:57Z",
    "title_canon_sha256": "84220729e19108e7cef00c5855db99d2dc3365e9a5614abfcd24882ee340cdc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.1345",
    "kind": "arxiv",
    "version": 3
  }
}