Pith Number

pith:N3NIFCQE

pith:2023:N3NIFCQEQLZILW53TWH2KVXHQO

not attested not anchored not stored refs pending

A comprehensive view of the interstellar medium in a quasar host galaxy at z~6.4

Antonio Pensabene, Bram P. Venemans, Carl Ferkinhoff, Dominik A. Riechers, Eduardo Banados, Emanuele Paolo Farina, Fabian Walter, Frank Bertoldi, Hans-Walter Rix, Michael A. Strauss, Ran Wang, Roberto Decarli, Tanio Diaz-Santos, Xiaohui Fan

arxiv:2302.04312 v1 · 2023-02-08 · 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{N3NIFCQEQLZILW53TWH2KVXHQO}

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	2026-07-05T06:13:10.527933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6eda828a0482f285dbbb9d8fa556e783b2c216637dca7427909f2c9693b3a49d

Aliases

arxiv: 2302.04312 · arxiv_version: 2302.04312v1 · doi: 10.48550/arxiv.2302.04312 · pith_short_12: N3NIFCQEQLZI · pith_short_16: N3NIFCQEQLZILW53 · pith_short_8: N3NIFCQE

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/N3NIFCQEQLZILW53TWH2KVXHQO \
  | 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: 6eda828a0482f285dbbb9d8fa556e783b2c216637dca7427909f2c9693b3a49d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d8d1a6d7345d6c37207735260c8d4d10a448c04f5b227a42363652c1f01715c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-02-08T20:01:21Z",
    "title_canon_sha256": "fc44a06494e567ce46a51374e35b91a2cddb1153663c5da1d726cabdf9454c82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.04312",
    "kind": "arxiv",
    "version": 1
  }
}