Pith Number

pith:43NBHIYE

pith:2016:43NBHIYETEUWRNHUI7XKYZYXJN

not attested not anchored not stored refs pending

Spectral Distortion of the CMB by the Cumulative CO Emission from Galaxies throughout Cosmic History

Abraham Loeb, Amiel Sternberg, Natalie Mashian

arxiv:1601.02618 v2 · 2016-01-11 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{43NBHIYETEUWRNHUI7XKYZYXJN}

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	2026-05-18T01:20:08.324468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6da13a304992968b4f447eeac67174b482543e63dd31ccb2cfbfa38c9c6e44b

Aliases

arxiv: 1601.02618 · arxiv_version: 1601.02618v2 · doi: 10.48550/arxiv.1601.02618 · pith_short_12: 43NBHIYETEUW · pith_short_16: 43NBHIYETEUWRNHU · pith_short_8: 43NBHIYE

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/43NBHIYETEUWRNHUI7XKYZYXJN \
  | 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: e6da13a304992968b4f447eeac67174b482543e63dd31ccb2cfbfa38c9c6e44b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "435f39f0c3c76ba52b8744316b38ec7df677736bdef097a4494dcac86e5c4fe2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-01-11T21:00:02Z",
    "title_canon_sha256": "7bf185deb55cb14639a5eafdf6f8c68a03eebc8e3dbe7684c359ba205b89a436"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.02618",
    "kind": "arxiv",
    "version": 2
  }
}