Pith Number

pith:7QHHSOHQ

pith:2022:7QHHSOHQF67O56AGMAMLV7TM6R

not attested not anchored not stored refs pending

The role of highly vibrationally excited H2 initiating the N chemistry: Quantum study and 3-sigma detection of NH emission in the Orion Bar PDR

Javier R. Goicoechea, Octavio Roncero

arxiv:2206.10441 v1 · 2022-06-21 · 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{7QHHSOHQF67O56AGMAMLV7TM6R}

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	2026-07-05T04:53:21.404090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc0e7938f02fbeeef8066018bafe6cf4762f3ebfa153c1aa09520f9c8a8d0f7a

Aliases

arxiv: 2206.10441 · arxiv_version: 2206.10441v1 · doi: 10.48550/arxiv.2206.10441 · pith_short_12: 7QHHSOHQF67O · pith_short_16: 7QHHSOHQF67O56AG · pith_short_8: 7QHHSOHQ

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/7QHHSOHQF67O56AGMAMLV7TM6R \
  | 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: fc0e7938f02fbeeef8066018bafe6cf4762f3ebfa153c1aa09520f9c8a8d0f7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07ee49a95bf09c139b32eb546620f24a2d9be7e42a3a81e55fce0bcad9065f8e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-06-21T14:46:47Z",
    "title_canon_sha256": "a1f1fc257158770b17084985e5ecc04ffc719920dd0b703084cb4437b4569f2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.10441",
    "kind": "arxiv",
    "version": 1
  }
}