Pith Number

pith:HTAK5KDM

pith:1996:HTAK5KDMXV7MXKWUOWA7XMRGAX

not attested not anchored not stored refs pending

An All-Sky Analysis of Polarization in the Microwave Background

Matias Zaldarriaga (MIT), Uros Seljak (CfA)

arxiv:astro-ph/9609170 v2 · 1996-09-25 · 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{HTAK5KDMXV7MXKWUOWA7XMRGAX}

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

8 papers in Pith

Intertwined Constraints in Extended Cosmologies: Dark Energy, Curvature, Neutrinos, and Inflation

Observable CMB B-modes from Cosmological Phase Transitions

Chern-Simons gravitational term coupled to a spectator field

Parity Violation in Galaxy Shapes: Primordial Non-Gaussianity

Cosmic Birefringence from the Atacama Cosmology Telescope Data Release 6

Receipt and verification

First computed	2026-07-04T16:00:15.450244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cc0aea86cbd7ecbaad47581fbb22605f1104d6a7a9f5111a658c5621e31878a

Aliases

arxiv: astro-ph/9609170 · arxiv_version: astro-ph/9609170v2 · doi: 10.48550/arxiv.astro-ph/9609170 · pith_short_12: HTAK5KDMXV7M · pith_short_16: HTAK5KDMXV7MXKWU · pith_short_8: HTAK5KDM

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/HTAK5KDMXV7MXKWUOWA7XMRGAX \
  | 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: 3cc0aea86cbd7ecbaad47581fbb22605f1104d6a7a9f5111a658c5621e31878a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c7d9bd50a4b5fe9f9c80ef323b85910c5dc20682f94ce2cd022e6a921a2812c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-09-25T15:36:04Z",
    "title_canon_sha256": "58cc3e1a32f3c51536df5917b3583078d5309ff436d247d6bace6e753b43c385"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9609170",
    "kind": "arxiv",
    "version": 2
  }
}