Pith Number

pith:KZW3UDQU

pith:2014:KZW3UDQU5ZDDNNK6DWI65FN4KQ

not attested not anchored not stored refs pending

Cosmological Spectral Deconvolution

Gilbert P. Holder, Olivier Dore, Roland de Putter, Tzu-Ching Chang

arxiv:1403.3727 v1 · 2014-03-14 · 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{KZW3UDQU5ZDDNNK6DWI65FN4KQ}

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	2026-05-18T02:56:18.665256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

566dba0e14ee4636b55e1d91ee95bc541c864d71a0b35334dfcf1062e0b4b92c

Aliases

arxiv: 1403.3727 · arxiv_version: 1403.3727v1 · doi: 10.48550/arxiv.1403.3727 · pith_short_12: KZW3UDQU5ZDD · pith_short_16: KZW3UDQU5ZDDNNK6 · pith_short_8: KZW3UDQU

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/KZW3UDQU5ZDDNNK6DWI65FN4KQ \
  | 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: 566dba0e14ee4636b55e1d91ee95bc541c864d71a0b35334dfcf1062e0b4b92c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eeffcff088297984ee691c065ea7af12930db05a4a6c8ad3f81fc8833707c497",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-03-14T23:36:48Z",
    "title_canon_sha256": "9811b704a5b1f4ac0e0d427f562d23ac8f1962f75fd23f78dce1863a4e3742d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3727",
    "kind": "arxiv",
    "version": 1
  }
}