Pith Number

pith:XAEAMKTK

pith:1999:XAEAMKTKX7HKOFJIB6AB7ZWLMX

not attested not anchored not stored refs pending

A Measurement of the Angular Power Spectrum of the Microwave Background Made from the High Chilean Andes

A. D. Miller, E. Torbet, H. T. Tran, J. Puchalla, L. Page, M. J. Devlin, M. R. Nolta, T. Herbig, W. B. Dorwart

arxiv:astro-ph/9905100 v3 · 1999-05-08 · 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{XAEAMKTKX7HKOFJIB6AB7ZWLMX}

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	2026-07-04T16:11:11.607116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b808062a6abfcea715280f801fe6cb65f91530eee7e6907a6ba0b81792fc0769

Aliases

arxiv: astro-ph/9905100 · arxiv_version: astro-ph/9905100v3 · doi: 10.48550/arxiv.astro-ph/9905100 · pith_short_12: XAEAMKTKX7HK · pith_short_16: XAEAMKTKX7HKOFJI · pith_short_8: XAEAMKTK

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/XAEAMKTKX7HKOFJIB6AB7ZWLMX \
  | 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: b808062a6abfcea715280f801fe6cb65f91530eee7e6907a6ba0b81792fc0769

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c478194762903b358257c50f6163fde1ebb148794d9c255fb4d6b133f7223d1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-05-08T23:34:04Z",
    "title_canon_sha256": "25d8cfc19ee706597e42a20f60a0a97f3ea68948b22ab4d13c4672eaf84313f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9905100",
    "kind": "arxiv",
    "version": 3
  }
}