Pith Number

pith:632CEVAP

pith:2011:632CEVAP7HFSXIR2WNJETJAI3D

not attested not anchored not stored refs pending

Data compression of measurements of peculiar velocities of Supernovae Ia

An\v{z}e Slosar, Vid Ir\v{s}i\v{c}

arxiv:1105.3285 v2 · 2011-05-17 · 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{632CEVAP7HFSXIR2WNJETJAI3D}

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	2026-05-18T04:20:24.466326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6f422540ff9cb2ba23ab35249a408d8ce10949f7178986e6506a280d7b3a890

Aliases

arxiv: 1105.3285 · arxiv_version: 1105.3285v2 · doi: 10.48550/arxiv.1105.3285 · pith_short_12: 632CEVAP7HFS · pith_short_16: 632CEVAP7HFSXIR2 · pith_short_8: 632CEVAP

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/632CEVAP7HFSXIR2WNJETJAI3D \
  | 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: f6f422540ff9cb2ba23ab35249a408d8ce10949f7178986e6506a280d7b3a890

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c539aeb4ca288a549d525e06a142bbe8f9c8b379600d8ad8d3ff3e3575111ff5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-05-17T06:39:43Z",
    "title_canon_sha256": "2554da6294d4ea9bb999660b7f496adc6dbb6ee886844d394102577fbc0e4269"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.3285",
    "kind": "arxiv",
    "version": 2
  }
}