Pith Number

pith:5UHPWC5C

pith:2023:5UHPWC5CO2RFWAQYAKFEVR6BT2

not attested not anchored not stored refs pending

The physical acceptability conditions and the strategies to obtain anisotropic compact objects

Daniel Su\'arez-Urango, Justo Ospino, Laura M. Becerra, Luis A. N\'u\~nez

arxiv:2307.06257 v3 · 2023-07-12 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5UHPWC5CO2RFWAQYAKFEVR6BT2}

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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

Rotating neutron stars: anisotropy model comparison

Receipt and verification

First computed	2026-07-05T06:53:08.689681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed0efb0ba276a25b0218028a4ac7c19eb62780a03056e39d161eb650a1d5d416

Aliases

arxiv: 2307.06257 · arxiv_version: 2307.06257v3 · doi: 10.48550/arxiv.2307.06257 · pith_short_12: 5UHPWC5CO2RF · pith_short_16: 5UHPWC5CO2RFWAQY · pith_short_8: 5UHPWC5C

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/5UHPWC5CO2RFWAQYAKFEVR6BT2 \
  | 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: ed0efb0ba276a25b0218028a4ac7c19eb62780a03056e39d161eb650a1d5d416

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69cf25885736a88d7ac405c3406fc6423d251cc293b583aa9c98904b03714cea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-07-12T15:52:05Z",
    "title_canon_sha256": "6ec7356ee263c306847b42d16d9341853885850e7a579302861f5464729e2850"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.06257",
    "kind": "arxiv",
    "version": 3
  }
}