Pith Number

pith:DWJG4DX4

pith:2023:DWJG4DX4M4OPIXWRWUVLEBZEQO

not attested not anchored not stored refs pending

PEPICO analysis of catalytic reactor effluents towards quantitative isomer discrimination: DME conversion over a ZSM-5 zeolite

Esko Kokkonen, Evgeniy Redekop, Marko Huttula, Morsal Babayan, Samuli Urpelainen, Unni Olsbye

arxiv:2310.10364 v2 · 2023-10-16 · 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{DWJG4DX4M4OPIXWRWUVLEBZEQO}

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	2026-07-05T08:56:02.734856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d926e0efc671cf45ed1b52ab2072483a0facd49509b294ee971bb7dc2728e96

Aliases

arxiv: 2310.10364 · arxiv_version: 2310.10364v2 · doi: 10.48550/arxiv.2310.10364 · pith_short_12: DWJG4DX4M4OP · pith_short_16: DWJG4DX4M4OPIXWR · pith_short_8: DWJG4DX4

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/DWJG4DX4M4OPIXWRWUVLEBZEQO \
  | 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: 1d926e0efc671cf45ed1b52ab2072483a0facd49509b294ee971bb7dc2728e96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49de275f5d95bc454c21d9fe52dd1f04a93e2464dd8ec4984e8546a4b244192b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2023-10-16T13:00:23Z",
    "title_canon_sha256": "cdb73c95780d38f70e6660e9a339a7ef480f41e584fdcd2037973c0cace91bbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.10364",
    "kind": "arxiv",
    "version": 2
  }
}