Pith Number

pith:VFNYDGSM

pith:2020:VFNYDGSMOXGMR52K5LF6JIJF5A

not attested not anchored not stored refs pending

NANOGrav signal from MHD turbulence at QCD phase transition in the early universe

A.Neronov, A.Roper Pol, C.Caprini, D.Semikoz

arxiv:2009.14174 v3 · 2020-09-29 · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VFNYDGSMOXGMR52K5LF6JIJF5A}

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

1 paper in Pith

Numerical simulations of density perturbation and gravitational wave production from cosmological first-order phase transition

Receipt and verification

First computed	2026-07-05T02:23:46.980266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a95b819a4c75ccc8f74aeacbe4a125e815ed0db76d7da83cc9f59cc888329642

Aliases

arxiv: 2009.14174 · arxiv_version: 2009.14174v3 · doi: 10.48550/arxiv.2009.14174 · pith_short_12: VFNYDGSMOXGM · pith_short_16: VFNYDGSMOXGMR52K · pith_short_8: VFNYDGSM

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/VFNYDGSMOXGMR52K5LF6JIJF5A \
  | 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: a95b819a4c75ccc8f74aeacbe4a125e815ed0db76d7da83cc9f59cc888329642

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f06db80d4336699bb6deaee9ef003c68e6966ffb55e5f701c1ebc48b817099a9",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-09-29T17:38:03Z",
    "title_canon_sha256": "11c89bbeb9748a7d7d80b0ac6158130e2e84d174dc55362bf4365590564efcd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.14174",
    "kind": "arxiv",
    "version": 3
  }
}