Pith Number

pith:WNWME7RD

pith:2014:WNWME7RDWWGFRKG42ASZG34YGW

not attested not anchored not stored refs pending

Gravitational Redshift of Galaxies in Clusters from the Sloan Digital Sky Survey and the Baryon Oscillation Spectroscopic Survey

Iftach Sadeh, Low Lerh Feng, Ofer Lahav

arxiv:1410.5262 v2 · 2014-10-20 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WNWME7RDWWGFRKG42ASZG34YGW}

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	2026-05-18T02:26:45.230696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b36cc27e23b58c58a8dcd025936f9835bc251158ad846ad626341df1c05e1e60

Aliases

arxiv: 1410.5262 · arxiv_version: 1410.5262v2 · doi: 10.48550/arxiv.1410.5262 · pith_short_12: WNWME7RDWWGF · pith_short_16: WNWME7RDWWGFRKG4 · pith_short_8: WNWME7RD

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/WNWME7RDWWGFRKG42ASZG34YGW \
  | 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: b36cc27e23b58c58a8dcd025936f9835bc251158ad846ad626341df1c05e1e60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb2aebaa47fa72845ae5c75734770df1ff02a812d7b1c63af700c3faa9b623d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-10-20T13:16:25Z",
    "title_canon_sha256": "494d1f2d41ecc525cf8b05a23b55323f556867fcdbd2aaace791c7f93ad80d69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5262",
    "kind": "arxiv",
    "version": 2
  }
}