Pith Number

pith:UCXG72NU

pith:2017:UCXG72NU3R2TXAWW647CX7X7TX

not attested not anchored not stored refs pending

On general features of warm dark matter with reduced relativistic gas

I.L. Shapiro, J.C. Fabris, L. Casarini, R.F. vom Marttens, W.S. Hipolito-Ricaldi

arxiv:1706.08595 v3 · 2017-06-26 · astro-ph.CO · 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{UCXG72NU3R2TXAWW647CX7X7TX}

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	2026-05-18T00:13:32.513977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0ae6fe9b4dc753b82d6f73e2bfeff9dfd8c90b7b1991921586ddbf866c3d03f

Aliases

arxiv: 1706.08595 · arxiv_version: 1706.08595v3 · doi: 10.48550/arxiv.1706.08595 · pith_short_12: UCXG72NU3R2T · pith_short_16: UCXG72NU3R2TXAWW · pith_short_8: UCXG72NU

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/UCXG72NU3R2TXAWW647CX7X7TX \
  | 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: a0ae6fe9b4dc753b82d6f73e2bfeff9dfd8c90b7b1991921586ddbf866c3d03f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "103128bd4c3872364b86e1da984422bc12ae2ca3bce16a48355c705a9696fd35",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-06-26T21:05:13Z",
    "title_canon_sha256": "626ea226da033feb17c29b2dc54dea5b1b1ea54c1d10bc61b36c3755e4c2d350"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08595",
    "kind": "arxiv",
    "version": 3
  }
}