Pith Number

pith:5FWJYUNK

pith:2020:5FWJYUNKJGLDIR4WK2MURSZKQZ

not attested not anchored not stored refs pending

Cosmic String Interpretation of NANOGrav Pulsar Timing Data

John Ellis, Marek Lewicki

arxiv:2009.06555 v3 · 2020-09-14 · astro-ph.CO · astro-ph.HE · gr-qc · hep-ph · 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{5FWJYUNKJGLDIR4WK2MURSZKQZ}

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

3 papers in Pith

Quantum sensing of high-frequency gravitational waves with ion crystals

New gravitational-wave templates for metastable cosmic strings: Loop breaking versus network collapse

Imprint of domain wall annihilation on induced gravitational waves

Receipt and verification

First computed	2026-07-05T02:12:24.605249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e96c9c51aa4996344796569948cb2a866393e8c9487bd027f258d2622c3552f5

Aliases

arxiv: 2009.06555 · arxiv_version: 2009.06555v3 · doi: 10.48550/arxiv.2009.06555 · pith_short_12: 5FWJYUNKJGLD · pith_short_16: 5FWJYUNKJGLDIR4W · pith_short_8: 5FWJYUNK

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/5FWJYUNKJGLDIR4WK2MURSZKQZ \
  | 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: e96c9c51aa4996344796569948cb2a866393e8c9487bd027f258d2622c3552f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c05eda8958e4eff158a98c584b5ea1cd1ef66011c0544c6c562d0600951c096",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-09-14T16:32:31Z",
    "title_canon_sha256": "a42271c4f5204e83fff6459aa896a78b2dc3b6f7ae5654e289c9efa3c251cf93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.06555",
    "kind": "arxiv",
    "version": 3
  }
}