Pith Number

pith:7CX53NY7

pith:2026:7CX53NY7LS66I5LZF2O4NO7XRV

not attested not anchored not stored refs pending

Nuclear matter equation of state and astrophysics

Mateus Reinke Pelicer

arxiv:2607.25854 v1 · 2026-07-28 · 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{7CX53NY7LS66I5LZF2O4NO7XRV}

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	2026-07-29T01:26:06.830179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8afddb71f5cbde475792e9dc6bbf78d6b64c5a954c11004ae41fe33ea438bcd

Aliases

arxiv: 2607.25854 · arxiv_version: 2607.25854v1 · doi: 10.48550/arxiv.2607.25854 · pith_short_12: 7CX53NY7LS66 · pith_short_16: 7CX53NY7LS66I5LZ · pith_short_8: 7CX53NY7

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/7CX53NY7LS66I5LZF2O4NO7XRV \
  | 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: f8afddb71f5cbde475792e9dc6bbf78d6b64c5a954c11004ae41fe33ea438bcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2f9777bd098dfb46f3b3b89fbb648f11247311b6f6bb5d3310909eb346c77ad",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2026-07-28T15:26:03Z",
    "title_canon_sha256": "1ae70529aa9b4b509b27a399051cd168fb854bc795bc6162ffd8a67fa9aca101"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.25854",
    "kind": "arxiv",
    "version": 1
  }
}