Pith Number

pith:XAIGUXNC

pith:2018:XAIGUXNCL5GQ3CLMUTZY7RUOPL

not attested not anchored not stored refs pending

A new family of analytical anisotropic solutions by gravitational decoupling

Francisco Tello-Ortiz, Milko Estrada

arxiv:1803.02344 v4 · 2018-03-06 · 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{XAIGUXNCL5GQ3CLMUTZY7RUOPL}

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	2026-05-17T23:50:28.461867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8106a5da25f4d0d896ca4f38fc68e7ad14f11ff36c3ce7567ca9ff33941ae01

Aliases

arxiv: 1803.02344 · arxiv_version: 1803.02344v4 · doi: 10.48550/arxiv.1803.02344 · pith_short_12: XAIGUXNCL5GQ · pith_short_16: XAIGUXNCL5GQ3CLM · pith_short_8: XAIGUXNC

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/XAIGUXNCL5GQ3CLMUTZY7RUOPL \
  | 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: b8106a5da25f4d0d896ca4f38fc68e7ad14f11ff36c3ce7567ca9ff33941ae01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "981fcde60ae55e396c0c80826bb30b8c6cdcb1dd4271dfc2ed6ab4adc72cd763",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-03-06T18:57:11Z",
    "title_canon_sha256": "720ec53d9c36f1abf556da5f0ac98e1a74079dfb3f33045b69c53503751ab425"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02344",
    "kind": "arxiv",
    "version": 4
  }
}