Pith Number

pith:CCMTPMNA

pith:2024:CCMTPMNASDEROMQ37FCDM5R2NT

not attested not anchored not stored refs pending

Highly dispersed Ru nanoparticles anchored on NiAl layered double oxides catalyst for selective hydrodeoxygenation of vanillin

Di Hu, Ibrahim Ashour, Kai Yan, Lu Lin, Ruichao Guo, Shaimaa Saeed, Yongjian Zeng, Zhiwei Jiang

arxiv:2403.16433 v1 · 2024-03-25 · 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{CCMTPMNASDEROMQ37FCDM5R2NT}

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	2026-07-05T08:00:15.761067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

109937b1a090c917321bf94436763a6cf2a0c5126725f045f03ea478427dd5e4

Aliases

arxiv: 2403.16433 · arxiv_version: 2403.16433v1 · doi: 10.48550/arxiv.2403.16433 · pith_short_12: CCMTPMNASDER · pith_short_16: CCMTPMNASDEROMQ3 · pith_short_8: CCMTPMNA

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/CCMTPMNASDEROMQ37FCDM5R2NT \
  | 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: 109937b1a090c917321bf94436763a6cf2a0c5126725f045f03ea478427dd5e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2872dfce217f46d14ccfc666a951b696e812d92d388da67f4086a0e4f161bf4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2024-03-25T05:29:51Z",
    "title_canon_sha256": "d22267312e1352053325e9e70d2cfc0010ae41604c45d88d5936ac9d9b274777"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.16433",
    "kind": "arxiv",
    "version": 1
  }
}