Pith Number

pith:DXFFBZS5

pith:2023:DXFFBZS5AVBZCURSLPAAD553YR

not attested not anchored not stored refs pending

Relativistic mean field model for ultra-compact low mass neutron star of HESS J1731-347

David Alvarez Castillo, Noemi Zabari, Sebastian Kubis, W{\l}odzimierz W\'ojcik

arxiv:2307.02979 v2 · 2023-07-06 · 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{DXFFBZS5AVBZCURSLPAAD553YR}

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	2026-07-05T07:08:42.467563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dca50e65d05439152325bc001f7bbc44f3bef641e3fe846210a6fb48669d643

Aliases

arxiv: 2307.02979 · arxiv_version: 2307.02979v2 · doi: 10.48550/arxiv.2307.02979 · pith_short_12: DXFFBZS5AVBZ · pith_short_16: DXFFBZS5AVBZCURS · pith_short_8: DXFFBZS5

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/DXFFBZS5AVBZCURSLPAAD553YR \
  | 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: 1dca50e65d05439152325bc001f7bbc44f3bef641e3fe846210a6fb48669d643

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04a5256669ccf8186b0bb2b061aafe9bfa16210dda16b4a9d8f7b018c9c02384",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2023-07-06T13:26:42Z",
    "title_canon_sha256": "771abdb035218e596e965289a55f17d05c7e3cb976d46cc69c940dc729d73d06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.02979",
    "kind": "arxiv",
    "version": 2
  }
}