Pith Number

pith:TZ4I25QM

pith:2024:TZ4I25QM3XCNVZEA24OU7SOQDL

not attested not anchored not stored refs pending

Where Have All the Sulfur Atoms Gone? Polycyclic Aromatic Hydrocarbon as a Possible Sink for the Missing Sulfur in the Interstellar Medium. I. The C--S Band Strengths

Aigen Li, Lijun Hua, X.J. Yang

arxiv:2408.04857 v1 · 2024-08-09 · 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{TZ4I25QM3XCNVZEA24OU7SOQDL}

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	2026-07-05T08:53:45.043247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e788d760cddc4dae480d71d4fc9d01adca3032b69b80159f39cd5cbfc66d4c6

Aliases

arxiv: 2408.04857 · arxiv_version: 2408.04857v1 · doi: 10.48550/arxiv.2408.04857 · pith_short_12: TZ4I25QM3XCN · pith_short_16: TZ4I25QM3XCNVZEA · pith_short_8: TZ4I25QM

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/TZ4I25QM3XCNVZEA24OU7SOQDL \
  | 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: 9e788d760cddc4dae480d71d4fc9d01adca3032b69b80159f39cd5cbfc66d4c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a92d49adac8d2e468069d6f0c2129a7ef72cb07a8ce90d514a1eb79d442234c9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-08-09T04:27:52Z",
    "title_canon_sha256": "594bf70597fffd7e5e410a9bfba5d79e0916adca2467bd0ffba102e37340c2cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.04857",
    "kind": "arxiv",
    "version": 1
  }
}