Pith Number

pith:5B7YLXNB

pith:2005:5B7YLXNBJNCTCAJURSEEBNILKP

not attested not anchored not stored refs pending

Probing Reionization with the Cosmological Proximity Effect and High-Redshift Supernovae Rates

Andrei Mesinger

arxiv:astro-ph/0509780 v1 · 2005-09-26 · 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{5B7YLXNBJNCTCAJURSEEBNILKP}

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	2026-05-18T01:07:26.687853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e87f85dda14b453101348c8840b50b53f61e04d389774efc5246482881eab9dc

Aliases

arxiv: astro-ph/0509780 · arxiv_version: astro-ph/0509780v1 · doi: 10.48550/arxiv.astro-ph/0509780 · pith_short_12: 5B7YLXNBJNCT · pith_short_16: 5B7YLXNBJNCTCAJU · pith_short_8: 5B7YLXNB

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/5B7YLXNBJNCTCAJURSEEBNILKP \
  | 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: e87f85dda14b453101348c8840b50b53f61e04d389774efc5246482881eab9dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "920ba619f58592bb2fc551d2b886b91574c59eadc25bfec8e6481ce15bbe6d82",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-09-26T20:49:17Z",
    "title_canon_sha256": "40bfbed4a05f86d4fcc993f9e15d2b797af1a8f61d975d40cc953699b9e20a84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0509780",
    "kind": "arxiv",
    "version": 1
  }
}