Pith Number

pith:KJCJL4IZ

pith:2017:KJCJL4IZHBRSKNN3O3YVATT4II

not attested not anchored not stored refs pending

CO line emission from galaxies in the Epoch of Reionization

A. Ferrara, A. Pallottini, C. Behrens, E. Sobacchi, L. Vallini, S. Gallerani

arxiv:1709.03993 v1 · 2017-09-12 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KJCJL4IZHBRSKNN3O3YVATT4II}

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	2026-05-18T00:32:05.228974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

524495f11938632535bb76f1504e7c4205cf9b9a2cb11daa3d5ae6a76e531eb7

Aliases

arxiv: 1709.03993 · arxiv_version: 1709.03993v1 · doi: 10.48550/arxiv.1709.03993 · pith_short_12: KJCJL4IZHBRS · pith_short_16: KJCJL4IZHBRSKNN3 · pith_short_8: KJCJL4IZ

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/KJCJL4IZHBRSKNN3O3YVATT4II \
  | 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: 524495f11938632535bb76f1504e7c4205cf9b9a2cb11daa3d5ae6a76e531eb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccdc8a57451a1dd8176c5c4ad63d4a0657bc29c1c74867c913189a2578a86009",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-09-12T18:00:29Z",
    "title_canon_sha256": "eb2b72bf72c8961c8f60b28cd39676c7c74fca67dbdda83be1a3da73401b613e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03993",
    "kind": "arxiv",
    "version": 1
  }
}