Pith Number

pith:I7PQL6WO

pith:2007:I7PQL6WO4G2MV3NO7DHKJHD7QI

not attested not anchored not stored refs pending

The Sunyaev-Zeldovich Background

Arif Babul (Victoria), Gilbert Holder (McGill), Ian G. McCarthy (Durham)

arxiv:astro-ph/0702727 v1 · 2007-02-27 · 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{I7PQL6WO4G2MV3NO7DHKJHD7QI}

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.

Cited by

1 paper in Pith

Cosmological feedback from a halo assembly perspective

Receipt and verification

First computed	2026-07-04T17:07:43.324849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47df05facee1b4caedaef8cea49c7f82098f806c922f4e46ff0e414b68079375

Aliases

arxiv: astro-ph/0702727 · arxiv_version: astro-ph/0702727v1 · doi: 10.48550/arxiv.astro-ph/0702727 · pith_short_12: I7PQL6WO4G2M · pith_short_16: I7PQL6WO4G2MV3NO · pith_short_8: I7PQL6WO

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/I7PQL6WO4G2MV3NO7DHKJHD7QI \
  | 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: 47df05facee1b4caedaef8cea49c7f82098f806c922f4e46ff0e414b68079375

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0faae77b97efb7f3a784c7d55b896107885ed97e7065d12cbccde729f77668b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-02-27T23:21:04Z",
    "title_canon_sha256": "0812352188b568a1947cd58c8dbdb47f32b0792706c0f9ecb4cb63834af13f02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0702727",
    "kind": "arxiv",
    "version": 1
  }
}