Pith Number

pith:OCZ5WTDM

pith:2012:OCZ5WTDMXJBMLV5CTDDKHH5PN7

not attested not anchored not stored refs pending

An improved method for the identification of galaxy systems: Measuring the gravitational redshift by Dark Matter Haloes

Diego Garc\'ia Lambas, Hern\'an Muriel, Mariano Javier de Le\'on Dom\'inguez Romero

arxiv:1208.3471 v1 · 2012-08-16 · 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{OCZ5WTDMXJBMLV5CTDDKHH5PN7}

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	2026-05-18T03:48:35.126381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70b3db4c6cba42c5d7a298c6a39faf6fe17ecb454b848dbe2f444a67934ba728

Aliases

arxiv: 1208.3471 · arxiv_version: 1208.3471v1 · doi: 10.48550/arxiv.1208.3471 · pith_short_12: OCZ5WTDMXJBM · pith_short_16: OCZ5WTDMXJBMLV5C · pith_short_8: OCZ5WTDM

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/OCZ5WTDMXJBMLV5CTDDKHH5PN7 \
  | 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: 70b3db4c6cba42c5d7a298c6a39faf6fe17ecb454b848dbe2f444a67934ba728

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ea4026f554d5ce7ca372f1bdbb3760b207eeaea5b9072e6172c3bc03edee955",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-08-16T20:00:22Z",
    "title_canon_sha256": "1c52a5d11dd1a413bef087e4a2bcf2f97f77e8ff729f09ea674b3bfc79a6807d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.3471",
    "kind": "arxiv",
    "version": 1
  }
}