Pith Number

pith:264IOQOU

pith:2018:264IOQOUENTAHL3XXSUE5LZCM7

not attested not anchored not stored refs pending

A theoretical investigation of the reaction between the amidogen, NH, and the ethyl, C2H5, radicals: a possible gas-phase formation route of interstellar and planetary ethanimine

Cecilia Ceccarelli, Claudio Codella, Dimitrios Skouteris, Marzio Rosi, Nadia Balucani, Stefano Falcinelli

arxiv:1810.10416 v1 · 2018-10-24 · astro-ph.EP · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{264IOQOUENTAHL3XXSUE5LZCM7}

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	2026-05-18T00:02:23.180731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7b88741d4236603af77bca84eaf2267cc2a3905ea4dc40c238f1a779ab4a5fd

Aliases

arxiv: 1810.10416 · arxiv_version: 1810.10416v1 · doi: 10.48550/arxiv.1810.10416 · pith_short_12: 264IOQOUENTA · pith_short_16: 264IOQOUENTAHL3X · pith_short_8: 264IOQOU

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/264IOQOUENTAHL3XXSUE5LZCM7 \
  | 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: d7b88741d4236603af77bca84eaf2267cc2a3905ea4dc40c238f1a779ab4a5fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0a4d87e8a1bc8ba59899b3908402f45e643946b778e72b667edd28acf058cb3",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-10-24T14:23:36Z",
    "title_canon_sha256": "f7196fc4f3a85075bffdeed9c2b8bfaa1fb03e267d89766c06c9c0bab1df8a73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10416",
    "kind": "arxiv",
    "version": 1
  }
}