Pith Number

pith:WJYPWMKT

pith:2023:WJYPWMKTZP4MU4ONYF227XWFLX

not attested not anchored not stored refs pending

On the Constraints on Superconducting Cosmic Strings from 21-cm Cosmology

A. Fialkov, E. de Lera Acedo, H. T. J. Bevins, R. Barkana, S. Pochinda, S. Singh, T. Gessey-Jones, W. J. Handley

arxiv:2312.08828 v2 · 2023-12-14 · 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{WJYPWMKTZP4MU4ONYF227XWFLX}

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	2026-07-05T07:45:31.817720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b270fb3153cbf8ca71cdc175afdec55dc09d18c761c2e26ffc128e4fff00eb75

Aliases

arxiv: 2312.08828 · arxiv_version: 2312.08828v2 · doi: 10.48550/arxiv.2312.08828 · pith_short_12: WJYPWMKTZP4M · pith_short_16: WJYPWMKTZP4MU4ON · pith_short_8: WJYPWMKT

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/WJYPWMKTZP4MU4ONYF227XWFLX \
  | 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: b270fb3153cbf8ca71cdc175afdec55dc09d18c761c2e26ffc128e4fff00eb75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ded305d1bf8e69981ba512fd89e2cc407fac57e816edd70b94966512b7f3a0f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-12-14T11:20:33Z",
    "title_canon_sha256": "1315a9d56a67dfd68dd7f8764993a14d133e31473e721c3b16a8cb073630a774"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.08828",
    "kind": "arxiv",
    "version": 2
  }
}