Pith Number

pith:JKGW63CG

pith:2014:JKGW63CGUG4OMCT26G2SVRKACZ

not attested not anchored not stored refs pending

Complex organic molecules in protoplanetary disks

2), (2) School of Mathematics, (3) Department of Earth, (4) Departments of Chemistry, (5) Department of Chemistry, Anton I. Vasyunin (7) ((1) Leiden Observatory, Astronomy, Catherine Walsh (1, Emory University, Eric Herbst (4), Hideko Nomura (3), Jake C. Laas (5), Japan, Japan (7) Department of Chemistry, Kobe University, Physics, Planetary Sciences, Queen's University Belfast, Susanna L. Widicus Weaver (5), The Netherlands, T. J. Millar (2), Tokyo Institute of Technology, UK, University of Virginia, USA, USA), USA (6) Department of Earth, Yuri Aikawa (6)

arxiv:1403.0390 v1 · 2014-03-03 · astro-ph.EP · 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{JKGW63CGUG4OMCT26G2SVRKACZ}

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	2026-05-18T02:57:25.003695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a8d6f6c46a1b8e60a7af1b52ac540166f83dd70e036bde9ea7aeb44ecf2dded

Aliases

arxiv: 1403.0390 · arxiv_version: 1403.0390v1 · doi: 10.48550/arxiv.1403.0390 · pith_short_12: JKGW63CGUG4O · pith_short_16: JKGW63CGUG4OMCT2 · pith_short_8: JKGW63CG

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/JKGW63CGUG4OMCT26G2SVRKACZ \
  | 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: 4a8d6f6c46a1b8e60a7af1b52ac540166f83dd70e036bde9ea7aeb44ecf2dded

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9174f602d6003d7828f58414ffc38152e7168ebf77a72c1a14033240a0412779",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-03-03T11:10:46Z",
    "title_canon_sha256": "8b106ea7b7caca72fae86fa71df162c1aeaa7fb5ff5ef0adbb51290d323aa76f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0390",
    "kind": "arxiv",
    "version": 1
  }
}