Pith Number

pith:WRGUZIVP

pith:2017:WRGUZIVP4JBYRHXD2W573BHNFV

not attested not anchored not stored refs pending

UV photoprocessing of NH3 ice: photon-induced desorption mechanisms

G.A. Cruz-Diaz, G.M. Munoz Caro, R. Martin-Domenech

arxiv:1710.06467 v1 · 2017-10-17 · astro-ph.GA · astro-ph.EP · 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{WRGUZIVP4JBYRHXD2W573BHNFV}

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	2026-05-18T00:30:40.544361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b44d4ca2afe243889ee3d5bbfd84ed2d56625d2da895c178ec2e970571cb65d1

Aliases

arxiv: 1710.06467 · arxiv_version: 1710.06467v1 · doi: 10.48550/arxiv.1710.06467 · pith_short_12: WRGUZIVP4JBY · pith_short_16: WRGUZIVP4JBYRHXD · pith_short_8: WRGUZIVP

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/WRGUZIVP4JBYRHXD2W573BHNFV \
  | 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: b44d4ca2afe243889ee3d5bbfd84ed2d56625d2da895c178ec2e970571cb65d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4cf30c33ade6df510b4bb7a24b487a54dcc6bc8df5f2e52cd1006e9037c5424",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-10-17T18:43:37Z",
    "title_canon_sha256": "1c61c08fbc04701a4cbab538048b23a59b3fa1885d7c39b383d0a733cb3a8add"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06467",
    "kind": "arxiv",
    "version": 1
  }
}