Pith Number

pith:36LATO2R

pith:2023:36LATO2R5JAMCNWJPDKK7EHW3F

not attested not anchored not stored refs pending

An empirical study of dust properties at the earliest epochs

Gareth C. Jones, Joris Witstok, Raffaella Schneider, Renske Smit, Roberto Maiolino

arxiv:2305.09714 v1 · 2023-05-16 · 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{36LATO2R5JAMCNWJPDKK7EHW3F}

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	2026-07-05T06:25:54.965973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df9609bb51ea40c136c978d4af90f6d96dc8917a7b165c428e2fbb132fcae247

Aliases

arxiv: 2305.09714 · arxiv_version: 2305.09714v1 · doi: 10.48550/arxiv.2305.09714 · pith_short_12: 36LATO2R5JAM · pith_short_16: 36LATO2R5JAMCNWJ · pith_short_8: 36LATO2R

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/36LATO2R5JAMCNWJPDKK7EHW3F \
  | 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: df9609bb51ea40c136c978d4af90f6d96dc8917a7b165c428e2fbb132fcae247

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68ed8aea5c140f52f2288616232877ee0b08c04396b8c6b64e1bf205928ee0f7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-05-16T18:00:01Z",
    "title_canon_sha256": "9d4df4a74fe80bdf1ccfbf3e371b44113471de856589b9ddc5a4a00ccb92d171"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.09714",
    "kind": "arxiv",
    "version": 1
  }
}