Pith Number

pith:53IHE77Q

pith:2022:53IHE77Q2ELJWGAY6A4E4TEHMS

not attested not anchored not stored refs pending

Phosphine in the Venusian Atmosphere: A Strict Upper Limit from SOFIA GREAT Observations

A. E. Thelen, A. Moullet, B. A. McGuire, C. A. Nixon, G. Liuzzi, G. L. Villanueva, H. Wiesemeyer, I. de Pater, J. Stutzki, M. A. Cordiner, R. Aladro, R. Cosentino, S. B. Charnley, S. Faggi, S. N. Milam, V. Kofman

arxiv:2210.13519 v1 · 2022-10-24 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{53IHE77Q2ELJWGAY6A4E4TEHMS}

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	2026-07-05T05:22:58.811645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eed0727ff0d1169b1818f0384e4c8764885b0b6afe65701c8eb2b03c35141d83

Aliases

arxiv: 2210.13519 · arxiv_version: 2210.13519v1 · doi: 10.48550/arxiv.2210.13519 · pith_short_12: 53IHE77Q2ELJ · pith_short_16: 53IHE77Q2ELJWGAY · pith_short_8: 53IHE77Q

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/53IHE77Q2ELJWGAY6A4E4TEHMS \
  | 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: eed0727ff0d1169b1818f0384e4c8764885b0b6afe65701c8eb2b03c35141d83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "098eb78fcc927a600352df10b3c10082dca5df6c8ff31d12d7f4c88258de1675",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-10-24T18:18:51Z",
    "title_canon_sha256": "0cbc5a7edb377ad5063f77c529a2cf3cd8bfa8d5276c629b1ab00f03cecb4b4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.13519",
    "kind": "arxiv",
    "version": 1
  }
}