Pith Number

pith:MCY3TAMA

pith:2022:MCY3TAMAXHAUBELVUSRV7PQLBF

not attested not anchored not stored refs pending

Interpreting ALMA non-detections of JWST super-early galaxies

A. Ferrara, A. Pallottini, F. Ziparo, L. Sommovigo, L. Vallini, M. Kohandel

arxiv:2212.02519 v1 · 2022-12-05 · astro-ph.GA · 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{MCY3TAMAXHAUBELVUSRV7PQLBF}

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	2026-07-05T05:32:01.062034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60b1b98180b9c1409175a4a35fbe0b0966f670e2909b0f24dd82d50ab799ed10

Aliases

arxiv: 2212.02519 · arxiv_version: 2212.02519v1 · doi: 10.48550/arxiv.2212.02519 · pith_short_12: MCY3TAMAXHAU · pith_short_16: MCY3TAMAXHAUBELV · pith_short_8: MCY3TAMA

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/MCY3TAMAXHAUBELVUSRV7PQLBF \
  | 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: 60b1b98180b9c1409175a4a35fbe0b0966f670e2909b0f24dd82d50ab799ed10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5adf459f95aa8ae899c5468936cb4b0c6b7c5d86a022fe41fe20d99bdff315b",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-12-05T19:00:02Z",
    "title_canon_sha256": "bbfc0d2df68886cc08790135e1580e319ec82a749fec31e2fee9b46e200f6b4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.02519",
    "kind": "arxiv",
    "version": 1
  }
}