Pith Number

pith:HAFVORPQ

pith:1996:HAFVORPQVG2ZIIRO2JS4JMLBC5

not attested not anchored not stored refs pending

From Local Velocities to Microwave Background

A. Dekel (UCB, HU), J. Silk (UCB), N. Sugiyama (Kyoto), S. Zaroubi (UCB), Y. Hoffman (HU)

arxiv:astro-ph/9610132 v1 · 1996-10-16 · 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{HAFVORPQVG2ZIIRO2JS4JMLBC5}

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	2026-05-18T01:07:40.666607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

380b5745f0a9b594222ed265c4b16117449f7f2bfb65e1e49e4d3eed3bd1ac30

Aliases

arxiv: astro-ph/9610132 · arxiv_version: astro-ph/9610132v1 · doi: 10.48550/arxiv.astro-ph/9610132 · pith_short_12: HAFVORPQVG2Z · pith_short_16: HAFVORPQVG2ZIIRO · pith_short_8: HAFVORPQ

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/HAFVORPQVG2ZIIRO2JS4JMLBC5 \
  | 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: 380b5745f0a9b594222ed265c4b16117449f7f2bfb65e1e49e4d3eed3bd1ac30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94b9974203cba083f2acc555241e6c9674eacdc167e3afd14b0d9ee1be8366dc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-10-16T23:17:33Z",
    "title_canon_sha256": "fee0e998466814f668ff099e7d25939ef8c6388195ca80a73c5afcead77167b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9610132",
    "kind": "arxiv",
    "version": 1
  }
}