Pith Number

pith:MSSX5Z5V

pith:2018:MSSX5Z5VNDLDKZWWD2KCOFPFDI

not attested not anchored not stored refs pending

Chemical complexity in local diffuse and translucent clouds: ubiquitous l-C3H and CH3CN, a detection of HC3N and an upper limit on the abundance of CH2CN

Anthony Beasley, Harvey Liszt, Jerome Pety, Maryvonne Gerin

arxiv:1802.08325 v1 · 2018-02-22 · 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{MSSX5Z5VNDLDKZWWD2KCOFPFDI}

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	2026-05-18T00:18:10.961914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64a57ee7b568d63566d61e942715e51a16cee8c1c56a280f2e5530c23a620cc7

Aliases

arxiv: 1802.08325 · arxiv_version: 1802.08325v1 · doi: 10.48550/arxiv.1802.08325 · pith_short_12: MSSX5Z5VNDLD · pith_short_16: MSSX5Z5VNDLDKZWW · pith_short_8: MSSX5Z5V

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/MSSX5Z5VNDLDKZWWD2KCOFPFDI \
  | 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: 64a57ee7b568d63566d61e942715e51a16cee8c1c56a280f2e5530c23a620cc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e150f687dbad4fffcf0b38d1d97ec65792b730f27593de237bcdb735c18ce9a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-02-22T22:17:08Z",
    "title_canon_sha256": "b6df81be36ea5548a192de9310c141755adcf64999f6099b820a7a833a58d73c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08325",
    "kind": "arxiv",
    "version": 1
  }
}