Pith Number

pith:KMNDCNXV

pith:2022:KMNDCNXVHSSAWB5UG5FW6PZWFW

not attested not anchored not stored refs pending

Astroparticle Constraints from the Cosmic Star Formation Rate Density at High Redshift: Current Status and Forecasts for JWST

Andrea Lapi, Giovanni Gandolfi, Luigi Danese, Tommaso Ronconi

arxiv:2211.02840 v1 · 2022-11-05 · astro-ph.CO · 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{KMNDCNXVHSSAWB5UG5FW6PZWFW}

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	2026-07-05T05:13:40.936744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

531a3136f53ca40b07b4374b6f3f362da58f9e384e2e3c0768a8ee4e4247e4ae

Aliases

arxiv: 2211.02840 · arxiv_version: 2211.02840v1 · doi: 10.48550/arxiv.2211.02840 · pith_short_12: KMNDCNXVHSSA · pith_short_16: KMNDCNXVHSSAWB5U · pith_short_8: KMNDCNXV

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/KMNDCNXVHSSAWB5UG5FW6PZWFW \
  | 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: 531a3136f53ca40b07b4374b6f3f362da58f9e384e2e3c0768a8ee4e4247e4ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c4476fa941cfe13996659d7658be8b51e2a7fddd1299479affd4daab7faa260",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-11-05T07:50:48Z",
    "title_canon_sha256": "4f665e0e721a699a23c2b1de377a43bab9c9653847b9f30523ecb47d7298444e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.02840",
    "kind": "arxiv",
    "version": 1
  }
}