Pith Number

pith:MCVJWGCW

pith:2006:MCVJWGCW73JG4HBWGTZVDLDWIE

not attested not anchored not stored refs pending

The Global 21 Centimeter Background from High Redshifts

Steven Furlanetto (Yale)

arxiv:astro-ph/0604040 v1 · 2006-04-03 · 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{MCVJWGCW73JG4HBWGTZVDLDWIE}

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

4 papers in Pith

A hidden reionization prior biases cosmological inference

Imprints of energy injection by compact dark stars in the 21-cm signal

Reionization Topology as a Probe of Self-Interacting Dark Matter

Dark ages bounds on non-accreting massive compact halo objects

Receipt and verification

First computed	2026-07-04T16:58:33.113467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60aa9b1856fed26e1c3634f351ac764130ec44288c69594db57d4fb4ee239e6b

Aliases

arxiv: astro-ph/0604040 · arxiv_version: astro-ph/0604040v1 · doi: 10.48550/arxiv.astro-ph/0604040 · pith_short_12: MCVJWGCW73JG · pith_short_16: MCVJWGCW73JG4HBW · pith_short_8: MCVJWGCW

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/MCVJWGCW73JG4HBWGTZVDLDWIE \
  | 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: 60aa9b1856fed26e1c3634f351ac764130ec44288c69594db57d4fb4ee239e6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2eada34da529d2ffb2696f9708ae6f57318d140e000e629bedec3fdebdf55871",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-04-03T20:26:59Z",
    "title_canon_sha256": "77c98359b22860edb31aed196f479d6e774a2f7dbe89973a245551e37866a908"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0604040",
    "kind": "arxiv",
    "version": 1
  }
}