Pith Number

pith:LUT3L5OC

pith:2020:LUT3L5OCG3ART6QOPP54YST4QD

not attested not anchored not stored refs pending

Chemical composition in the IRAS 16562--3959 high-mass star-forming region

Andr\'es E. Guzm\'an, Kazuki Tokuda, Kotomi Taniguchi, Liton Majumdar, Masao Saito

arxiv:2006.01995 v2 · 2020-06-03 · astro-ph.SR · 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{LUT3L5OCG3ART6QOPP54YST4QD}

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	2026-07-05T01:22:47.348792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d27b5f5c236c119fa0e7bfbcc4a7c80c35a53b2fd22a0b415855e79771c9779

Aliases

arxiv: 2006.01995 · arxiv_version: 2006.01995v2 · doi: 10.48550/arxiv.2006.01995 · pith_short_12: LUT3L5OCG3AR · pith_short_16: LUT3L5OCG3ART6QO · pith_short_8: LUT3L5OC

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/LUT3L5OCG3ART6QOPP54YST4QD \
  | 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: 5d27b5f5c236c119fa0e7bfbcc4a7c80c35a53b2fd22a0b415855e79771c9779

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10ec8b6bd81ced23ff31a6e7972d18348345838da42abe3f0b09c72af991b531",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-06-03T00:47:15Z",
    "title_canon_sha256": "5c25bbf54b4f48f6056bafa6483d4c0b3b0a7de92966050bb066b9f974e7bae3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.01995",
    "kind": "arxiv",
    "version": 2
  }
}