Pith Number

pith:SVPUT7LR

pith:2020:SVPUT7LRXGPITHOFMZVDT626RL

not attested not anchored not stored refs pending

Has NANOGrav found first evidence for cosmic strings?

Kai Schmitz, Simone Blasi, Vedran Brdar

arxiv:2009.06607 v3 · 2020-09-14 · astro-ph.CO · 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{SVPUT7LRXGPITHOFMZVDT626RL}

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

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

Imprint of domain wall annihilation on induced gravitational waves

Metastable strings at PTAs: classical stability analysis

Receipt and verification

First computed	2026-07-05T02:10:40.065231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

955f49fd71b99e899dc5666a39fb5e8ac11a913d0277ad049f55cf8faefd3576

Aliases

arxiv: 2009.06607 · arxiv_version: 2009.06607v3 · doi: 10.48550/arxiv.2009.06607 · pith_short_12: SVPUT7LRXGPI · pith_short_16: SVPUT7LRXGPITHOF · pith_short_8: SVPUT7LR

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/SVPUT7LRXGPITHOFMZVDT626RL \
  | 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: 955f49fd71b99e899dc5666a39fb5e8ac11a913d0277ad049f55cf8faefd3576

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ecdac6425fd9c90347ff268e8413dca0aad1a6ddb4c63f6efb05cb9b7a7ad8a",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-09-14T17:45:45Z",
    "title_canon_sha256": "80c19e3ada570e622b1da0edcc11146fa813f5f1459d33dbbe7c71e0c4654c5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.06607",
    "kind": "arxiv",
    "version": 3
  }
}