Pith Number

pith:DOXCTZYR

pith:2018:DOXCTZYRB5DSJE3UYB7GW3E4IS

not attested not anchored not stored refs pending

Science with an ngVLA: Prebiotic Molecules

Brett A. McGuire, P. Brandon Carroll, Robin T. Garrod

arxiv:1810.06586 v1 · 2018-10-15 · 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{DOXCTZYRB5DSJE3UYB7GW3E4IS}

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	2026-05-18T00:03:14.149487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bae29e7110f47249374c07e6b6c9c44a4eae2cb26be5972016995839302df5d

Aliases

arxiv: 1810.06586 · arxiv_version: 1810.06586v1 · doi: 10.48550/arxiv.1810.06586 · pith_short_12: DOXCTZYRB5DS · pith_short_16: DOXCTZYRB5DSJE3U · pith_short_8: DOXCTZYR

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/DOXCTZYRB5DSJE3UYB7GW3E4IS \
  | 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: 1bae29e7110f47249374c07e6b6c9c44a4eae2cb26be5972016995839302df5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f70c7a99817d17931c118800fb6cb489bd6bcdcb238e7101bd5ae02bf6b6aa7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-15T18:02:43Z",
    "title_canon_sha256": "15fb33c20c10fde5f7eb8fd46bd092799046849e4e5d778f681aaf1038d738e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06586",
    "kind": "arxiv",
    "version": 1
  }
}