Pith Number

pith:V6B2BLJK

pith:2011:V6B2BLJK44JNQZWEKYH35VFWJ7

not attested not anchored not stored refs pending

Intensity mapping of molecular gas during cosmic reionization

C.L. Carilli

arxiv:1102.0745 v3 · 2011-02-03 · 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{V6B2BLJK44JNQZWEKYH35VFWJ7}

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	2026-05-18T02:03:17.057091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af83a0ad2ae712d866c4560fbed4b64fe740e070e32c36ffadd8b401eaf0b8fc

Aliases

arxiv: 1102.0745 · arxiv_version: 1102.0745v3 · doi: 10.48550/arxiv.1102.0745 · pith_short_12: V6B2BLJK44JN · pith_short_16: V6B2BLJK44JNQZWE · pith_short_8: V6B2BLJK

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/V6B2BLJK44JNQZWEKYH35VFWJ7 \
  | 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: af83a0ad2ae712d866c4560fbed4b64fe740e070e32c36ffadd8b401eaf0b8fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6da87aee4ff9209b3876d8a7374fa0371552cdb09a9fb13114db9e9787d03318",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-02-03T18:10:11Z",
    "title_canon_sha256": "42e637ae19015f124d011682cfc973fc178d1e532ea40b60fb28030b6ede2c65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.0745",
    "kind": "arxiv",
    "version": 3
  }
}