Pith Number

pith:WAVSCM3N

pith:2006:WAVSCM3NO2XFNMIZSGYQPTQ7OX

not attested not anchored not stored refs pending

Constraints on Reionization and Source Properties from the Absorption Spectra of z>6.2 Quasars

Andrei Mesinger, Zoltan Haiman

arxiv:astro-ph/0610258 v2 · 2006-10-10 · 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{WAVSCM3NO2XFNMIZSGYQPTQ7OX}

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	2026-05-18T04:28:57.485713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b02b21336d76ae56b11991b107ce1f75fd466b59bced785cb8eb93a19d81d353

Aliases

arxiv: astro-ph/0610258 · arxiv_version: astro-ph/0610258v2 · doi: 10.48550/arxiv.astro-ph/0610258 · pith_short_12: WAVSCM3NO2XF · pith_short_16: WAVSCM3NO2XFNMIZ · pith_short_8: WAVSCM3N

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/WAVSCM3NO2XFNMIZSGYQPTQ7OX \
  | 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: b02b21336d76ae56b11991b107ce1f75fd466b59bced785cb8eb93a19d81d353

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a9ef671c17dc2060bd5ccfd677820e1083857a9ee96cd0148654a623cb0d043",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-10-10T19:14:21Z",
    "title_canon_sha256": "e5a67378add685fa68d659f2a308d09ec53b57c15702c9cbb21942f9fc8a6561"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0610258",
    "kind": "arxiv",
    "version": 2
  }
}