Pith Number

pith:34XSZRZF

pith:2020:34XSZRZFOGQZW5S36ZYK4OH3NN

not attested not anchored not stored refs pending

SiO emission as a probe of Cloud-Cloud Collisions in Infrared Dark Clouds

A. T. Barnes, B. Wu, F. Fontani, G. Cosentino, I. Jim\'enez-Serra, J. C. Tan, J. D. Henshaw, P. Caselli, S. Viti

arxiv:2009.13890 v1 · 2020-09-29 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{34XSZRZFOGQZW5S36ZYK4OH3NN}

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	2026-07-05T01:44:21.165216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df2f2cc72571a19b765bf670ae38fb6b68acb9fde68fa8afeb9033003f1846c7

Aliases

arxiv: 2009.13890 · arxiv_version: 2009.13890v1 · doi: 10.48550/arxiv.2009.13890 · pith_short_12: 34XSZRZFOGQZ · pith_short_16: 34XSZRZFOGQZW5S3 · pith_short_8: 34XSZRZF

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/34XSZRZFOGQZW5S36ZYK4OH3NN \
  | 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: df2f2cc72571a19b765bf670ae38fb6b68acb9fde68fa8afeb9033003f1846c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dec8e4900f6868e60c68af6ed5c18f6977cb9814b7d3c867a939f6e1ae02b9a5",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-09-29T09:26:15Z",
    "title_canon_sha256": "66e98177656078e35d5d26df897c9db4009f0b51df0a4bc909626ce6cbfef5dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.13890",
    "kind": "arxiv",
    "version": 1
  }
}