Pith Number

pith:VOR5F75Y

pith:1994:VOR5F75YJZ2QS6FGHWZ65X6GBO

not attested not anchored not stored refs pending

Simulations of the Microwave Sky and of its ``Observations''

A. De Luca, B. Maffei, E. Hivon, F.R. Bouchet, J.R. Bond, N. Aghanim, R. Gispert

arxiv:astro-ph/9410004 v1 · 1994-10-03 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VOR5F75YJZ2QS6FGHWZ65X6GBO}

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	2026-07-04T15:56:09.426289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aba3d2ffb84e750978a63db3eedfc60bb76b7635c6267b032dea58f32868badc

Aliases

arxiv: astro-ph/9410004 · arxiv_version: astro-ph/9410004v1 · doi: 10.48550/arxiv.astro-ph/9410004 · pith_short_12: VOR5F75YJZ2Q · pith_short_16: VOR5F75YJZ2QS6FG · pith_short_8: VOR5F75Y

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/VOR5F75YJZ2QS6FGHWZ65X6GBO \
  | 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: aba3d2ffb84e750978a63db3eedfc60bb76b7635c6267b032dea58f32868badc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5863bb25cc686a1ff37ba14d306bdb21d54ad2c5b8c005e8a6c69e94ad0a4fd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1994-10-03T13:06:59Z",
    "title_canon_sha256": "37df59a02ae57d97262ce2a5b6c85544351c4498d22961650fe399fd825ecac6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9410004",
    "kind": "arxiv",
    "version": 1
  }
}