Pith Number

pith:K2OWFND7

pith:2012:K2OWFND744SGKUE43ECUX72XLI

not attested not anchored not stored refs pending

Detecting Cosmic Gravitational-wave Background from Super-heavy Cosmic Strings with LISA

Alf Tang, Timothy J. Sumner

arxiv:1202.3595 v1 · 2012-02-16 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K2OWFND744SGKUE43ECUX72XLI}

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	2026-05-18T04:02:03.549996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

569d62b47fe72465509cd9054bff575a3e07dfe77b438e1d519313410d706a3d

Aliases

arxiv: 1202.3595 · arxiv_version: 1202.3595v1 · doi: 10.48550/arxiv.1202.3595 · pith_short_12: K2OWFND744SG · pith_short_16: K2OWFND744SGKUE4 · pith_short_8: K2OWFND7

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/K2OWFND744SGKUE43ECUX72XLI \
  | 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: 569d62b47fe72465509cd9054bff575a3e07dfe77b438e1d519313410d706a3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e3a05248596763a92d78eae92fc8c99decf836fffdf65e314a8a34081ce8c3c",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-02-16T14:14:59Z",
    "title_canon_sha256": "0aa9906497739857b8b9a42117cd0bd43a2a2d6b32c215f156e769bcef28d6e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.3595",
    "kind": "arxiv",
    "version": 1
  }
}