Pith Number

pith:VIO6EUDZ

pith:2010:VIO6EUDZDSUZ3SH2A2FJAF7ZQ2

not attested not anchored not stored refs pending

The distribution of Lyman-limit absorption systems during and after reionization

Andrei Mesinger, Daniela Crociani, Lauro Moscardini, Steven Furlanetto

arxiv:1008.0003 v1 · 2010-07-30 · 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{VIO6EUDZDSUZ3SH2A2FJAF7ZQ2}

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	2026-05-18T02:06:00.770247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa1de250791ca99dc8fa068a9017f986aa9303a1a5392865dbe2218533774ce3

Aliases

arxiv: 1008.0003 · arxiv_version: 1008.0003v1 · doi: 10.48550/arxiv.1008.0003 · pith_short_12: VIO6EUDZDSUZ · pith_short_16: VIO6EUDZDSUZ3SH2 · pith_short_8: VIO6EUDZ

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/VIO6EUDZDSUZ3SH2A2FJAF7ZQ2 \
  | 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: aa1de250791ca99dc8fa068a9017f986aa9303a1a5392865dbe2218533774ce3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9129c8f116663e4b7c36d223f7b81692fc0366320381f9e41b9afe98c80d67c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-07-30T20:00:19Z",
    "title_canon_sha256": "09e58ebe372563967e4f251f197b3cc033ed0578ae5f5bec4ca4bedf10205746"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0003",
    "kind": "arxiv",
    "version": 1
  }
}