Pith Number

pith:PGDGLSEW

pith:2012:PGDGLSEWP3NTQGIT56JXKGCPAD

not attested not anchored not stored refs pending

Lower Redshift Analogues of the Sources of Reionization

Michael Rauch (Carnegie Observatories)

arxiv:1206.6930 v1 · 2012-06-29 · 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{PGDGLSEWP3NTQGIT56JXKGCPAD}

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	2026-05-18T01:56:36.617842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

798665c8967edb381913ef9375184f00f0d7e8e609ad869975a03b85fb6ef153

Aliases

arxiv: 1206.6930 · arxiv_version: 1206.6930v1 · doi: 10.48550/arxiv.1206.6930 · pith_short_12: PGDGLSEWP3NT · pith_short_16: PGDGLSEWP3NTQGIT · pith_short_8: PGDGLSEW

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/PGDGLSEWP3NTQGIT56JXKGCPAD \
  | 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: 798665c8967edb381913ef9375184f00f0d7e8e609ad869975a03b85fb6ef153

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7473fcfd9df5c6644dde48d99bd66a4b208c4fbdb6ae85720c158e9f21a3f63f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-06-29T02:59:54Z",
    "title_canon_sha256": "f9e16c197aeaca1885be86607a808b9e757b0585ce93db4f6dc7e8d5d4f2803c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.6930",
    "kind": "arxiv",
    "version": 1
  }
}