Pith Number

pith:QJRH7WBV

pith:2012:QJRH7WBVR5QD7TMCLWVKTPK3OH

not attested not anchored not stored refs pending

Detection of the hydroperoxyl radical HO2 toward \rho Oph A: Additional constraints on the water chemical network

B. Parise, F. Du, P. Bergman

arxiv:1205.0361 v1 · 2012-05-02 · 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{QJRH7WBVR5QD7TMCLWVKTPK3OH}

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	2026-05-18T03:56:34.703189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82627fd8358f603fcd825daaa9bd5b71f166cf242a05972d119b46c5fee36675

Aliases

arxiv: 1205.0361 · arxiv_version: 1205.0361v1 · doi: 10.48550/arxiv.1205.0361 · pith_short_12: QJRH7WBVR5QD · pith_short_16: QJRH7WBVR5QD7TMC · pith_short_8: QJRH7WBV

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/QJRH7WBVR5QD7TMCLWVKTPK3OH \
  | 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: 82627fd8358f603fcd825daaa9bd5b71f166cf242a05972d119b46c5fee36675

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a9ec833b4d2c6d032d6fe948e8bed0a1555ed3a4b8273efc3ee00c7e6d87252",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-05-02T09:39:58Z",
    "title_canon_sha256": "de2b3daf9421221cd51670c8ae48999db061a81267356148dc53a1080e9a007d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0361",
    "kind": "arxiv",
    "version": 1
  }
}