Pith Number

pith:STZZTC6L

pith:2023:STZZTC6LOLRQL4KOJ4SZEVUGNZ

not attested not anchored not stored refs pending

Aromatic cycles are widespread in cold clouds

B. Tercero, J. Cernicharo, M. Agundez, N. Marcelino

arxiv:2308.15951 v3 · 2023-08-30 · 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{STZZTC6LOLRQL4KOJ4SZEVUGNZ}

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	2026-07-05T06:50:02.807412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94f3998bcb72e305f14e4f259256866e7de5e3acc9ea333095aa25f94db23d40

Aliases

arxiv: 2308.15951 · arxiv_version: 2308.15951v3 · doi: 10.48550/arxiv.2308.15951 · pith_short_12: STZZTC6LOLRQ · pith_short_16: STZZTC6LOLRQL4KO · pith_short_8: STZZTC6L

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/STZZTC6LOLRQL4KOJ4SZEVUGNZ \
  | 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: 94f3998bcb72e305f14e4f259256866e7de5e3acc9ea333095aa25f94db23d40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2dc0c43d6eb912bf8607f1abd70feb116cc5c285ff43262ec4c1409bed5e92d9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-08-30T11:00:31Z",
    "title_canon_sha256": "8f658c0956772208449440252349691d1bf21ef74c424d8f3c678c419f60f736"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.15951",
    "kind": "arxiv",
    "version": 3
  }
}