Pith Number

pith:BZZMHGSF

pith:2021:BZZMHGSFTCDK3UBNIK7TWMCD7J

not attested not anchored not stored refs pending

Nuclear-Physics Multi-Messenger Astrophysics Constraints on the Neutron-Star Equation of State: Adding NICER's PSR J0740+6620 Measurement

Chris Van Den Broeck, Ingo Tews, Mattia Bulla, Michael W. Coughlin, Peter T. H. Pang, Tim Dietrich

arxiv:2105.08688 v2 · 2021-05-18 · astro-ph.HE · astro-ph.SR · gr-qc · nucl-ex · nucl-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{BZZMHGSFTCDK3UBNIK7TWMCD7J}

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

Relativistic Mean Field Approach with Chiral Symmetry Breaking and Quark Confinement in the light of Astrophysical Observations

Receipt and verification

First computed	2026-07-05T03:32:38.411627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e72c39a459886add02d42bf3b3043fa71043ac325d50484f781576ca26467a7

Aliases

arxiv: 2105.08688 · arxiv_version: 2105.08688v2 · doi: 10.48550/arxiv.2105.08688 · pith_short_12: BZZMHGSFTCDK · pith_short_16: BZZMHGSFTCDK3UBN · pith_short_8: BZZMHGSF

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/BZZMHGSFTCDK3UBNIK7TWMCD7J \
  | 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: 0e72c39a459886add02d42bf3b3043fa71043ac325d50484f781576ca26467a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9308f7d998dfe2dcaa1cc1ee71e472d1a49e86bbe67cce0090af43ee166a8ab4",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "gr-qc",
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-05-18T17:17:18Z",
    "title_canon_sha256": "a1f0420a161ba8f5983ca350d599efe834047241f1b790c0195f59b62ddedfd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.08688",
    "kind": "arxiv",
    "version": 2
  }
}