Pith Number

pith:AQXEVIKR

pith:2017:AQXEVIKRIBQATQCMY77QHCT2YM

not attested not anchored not stored refs pending

Experimental evidence for Glycolaldehyde and Ethylene Glycol formation by surface hydrogenation of CO molecules under dense molecular cloud conditions

Gleb Fedoseev, Harold Linnartz, Herma M. Cuppen, Sergio Ioppolo, Thanja Lamberts

arxiv:1705.09235 v1 · 2017-05-25 · astro-ph.GA · 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{AQXEVIKRIBQATQCMY77QHCT2YM}

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	2026-05-18T00:43:40.101965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

042e4aa151406009c04cc7ff038a7ac304bbd5061d2deac38c2fc495de7745df

Aliases

arxiv: 1705.09235 · arxiv_version: 1705.09235v1 · doi: 10.48550/arxiv.1705.09235 · pith_short_12: AQXEVIKRIBQA · pith_short_16: AQXEVIKRIBQATQCM · pith_short_8: AQXEVIKR

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/AQXEVIKRIBQATQCMY77QHCT2YM \
  | 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: 042e4aa151406009c04cc7ff038a7ac304bbd5061d2deac38c2fc495de7745df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ece6986a00ae5db62920ec5b1edf4d1238b9ca06138a1b755919c20a4984cefd",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-05-25T15:42:48Z",
    "title_canon_sha256": "4ba93e15d0557f57df6d19d5087896454fd4d8735f93de02e109bb4280c3480f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09235",
    "kind": "arxiv",
    "version": 1
  }
}