Pith Number

pith:G66JDZWL

pith:2013:G66JDZWLAMC2DB327DHPX5TEQA

not attested not anchored not stored refs pending

Cosmic Microwave Background temperature and polarization anisotropies from the large-N limit of global defects

Daniel G. Figueroa, Elisa Fenu, Juan Garcia-Bellido, Martin Kunz, Ruth Durrer

arxiv:1311.3225 v2 · 2013-11-13 · astro-ph.CO · 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{G66JDZWLAMC2DB327DHPX5TEQA}

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	2026-05-18T01:46:31.442409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37bc91e6cb0305a1877af8cefbf6648022f609e4c327c5196a5b06046c79e6bd

Aliases

arxiv: 1311.3225 · arxiv_version: 1311.3225v2 · doi: 10.48550/arxiv.1311.3225 · pith_short_12: G66JDZWLAMC2 · pith_short_16: G66JDZWLAMC2DB32 · pith_short_8: G66JDZWL

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/G66JDZWLAMC2DB327DHPX5TEQA \
  | 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: 37bc91e6cb0305a1877af8cefbf6648022f609e4c327c5196a5b06046c79e6bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f68a63ccaf9103abc04146c1aca5d06207ad939480efc24ed45ed77cc55a475",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-11-13T17:32:26Z",
    "title_canon_sha256": "f71dc19aefa04a3a2f10b171bea3bda0071d45e2db49bd75cda8c17810b2e6bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.3225",
    "kind": "arxiv",
    "version": 2
  }
}