Pith Number

pith:6PWV34FD

pith:2019:6PWV34FDLISP4IMRVSVAGITW6Q

not attested not anchored not stored refs pending

Extension of the HCOOH and CO2 solid-state reaction network during the CO freeze-out stage: inclusion of H2CO

A.C.A. Boogert, D. Qasim, G. Fedoseev, H. Linnartz, J. He, K.-J. Chuang, S. Ioppolo, T. Lamberts

arxiv:1905.06767 v3 · 2019-05-16 · astro-ph.SR · astro-ph.GA · 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{6PWV34FDLISP4IMRVSVAGITW6Q}

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	2026-05-17T23:42:18.964441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3ed5df0a35a24fe2191acaa032276f438e0372b43e9acd99a1c6299b65226ed

Aliases

arxiv: 1905.06767 · arxiv_version: 1905.06767v3 · doi: 10.48550/arxiv.1905.06767 · pith_short_12: 6PWV34FDLISP · pith_short_16: 6PWV34FDLISP4IMR · pith_short_8: 6PWV34FD

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/6PWV34FDLISP4IMRVSVAGITW6Q \
  | 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: f3ed5df0a35a24fe2191acaa032276f438e0372b43e9acd99a1c6299b65226ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fca4c1520751e52658ed25b79522a9fc8cbf611aa30eb88ddad57e2638c0c5b",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-05-16T14:13:15Z",
    "title_canon_sha256": "61aa565051790eb1e40ec960ec012610c56c3210cf33fc0d89ff3b199cedd385"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.06767",
    "kind": "arxiv",
    "version": 3
  }
}