Pith Number

pith:OYP6YLNT

pith:2001:OYP6YLNTS27O7T73CQGJJGDQKL

not attested not anchored not stored refs pending

The Cosmic Infrared Background: Measurements and Implications

(2) NASA/Goddard Space Flight Center), Eli Dwek (2) ((1) Space Telescope Science Institute, Michael G. Hauser (1)

arxiv:astro-ph/0105539 v1 · 2001-05-30 · 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{OYP6YLNTS27O7T73CQGJJGDQKL}

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

2 papers in Pith

MEGA and SMILES Find Fewer Dusty Galaxies than Expected at Cosmic Noon

BROOM: a python package for model-independent analysis of microwave astronomical data

Receipt and verification

First computed	2026-07-04T16:23:28.247899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

761fec2db396beefcffb140c94987052ea77662ed6b3ee339c449367cc6903ca

Aliases

arxiv: astro-ph/0105539 · arxiv_version: astro-ph/0105539v1 · doi: 10.48550/arxiv.astro-ph/0105539 · pith_short_12: OYP6YLNTS27O · pith_short_16: OYP6YLNTS27O7T73 · pith_short_8: OYP6YLNT

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/OYP6YLNTS27O7T73CQGJJGDQKL \
  | 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: 761fec2db396beefcffb140c94987052ea77662ed6b3ee339c449367cc6903ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7156f15c24c10f3b8f72438c9267ccc7542b44c2434569d87708a8861731fc1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-05-30T19:09:37Z",
    "title_canon_sha256": "a10312089483d336d93a9dad4a6fcf515a9024bd848930a963f4715658324157"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0105539",
    "kind": "arxiv",
    "version": 1
  }
}