Pith Number

pith:DVMHZVBD

pith:2026:DVMHZVBD2QAXO333K5VLRJJVZA

not attested not anchored not stored refs pending

Astrophysics equation of state inference with Bayesian chiral effective field theory uncertainties

Achim Schwenk, Anna Hensel, Anna Watts, Hannah G\"ottling, Isak Svensson, Kai Hebeler, Melissa Mendes, Nathan Rutherford

arxiv:2605.18560 v1 · 2026-05-18 · nucl-th · 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{DVMHZVBD2QAXO333K5VLRJJVZA}

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	2026-05-20T00:06:07.752117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d587cd423d401776f7b576ab8a535c83a5ebccf653880780104820e7d0cd751

Aliases

arxiv: 2605.18560 · arxiv_version: 2605.18560v1 · doi: 10.48550/arxiv.2605.18560 · pith_short_12: DVMHZVBD2QAX · pith_short_16: DVMHZVBD2QAXO333 · pith_short_8: DVMHZVBD

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/DVMHZVBD2QAXO333K5VLRJJVZA \
  | 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: 1d587cd423d401776f7b576ab8a535c83a5ebccf653880780104820e7d0cd751

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68962ba52b42eddfe9234f1d0a1f7f7c79baab06339afa261552a5b44f35d7ba",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2026-05-18T15:40:59Z",
    "title_canon_sha256": "5f892cd01c366a97ed0e6c980de76c5c055b118ef1d284ff97518b15f19e7c9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18560",
    "kind": "arxiv",
    "version": 1
  }
}