Pith Number

pith:ZGDDSSXQ

pith:2024:ZGDDSSXQUBXBNSLJFHMLSFWNK3

not attested not anchored not stored refs pending

Picturing the Gap Between the Performance and US-DOE's Hydrogen Storage Target: A Data-Driven Model for MgH2 Dehydrogenation

ChaoQun Li, Hao Li, Hao Liu, Shuai Dong, Weijie Yang, Xinyuan Liu, Xiujing Xing, Zhengyang Gao

arxiv:2404.10249 v2 · 2024-04-16 · cond-mat.mtrl-sci · 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{ZGDDSSXQUBXBNSLJFHMLSFWNK3}

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	2026-07-05T08:13:13.471595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c986394af0a06e16c96929d8b916cd56e0ec8c3625c2354f1bf447327bdffb27

Aliases

arxiv: 2404.10249 · arxiv_version: 2404.10249v2 · doi: 10.48550/arxiv.2404.10249 · pith_short_12: ZGDDSSXQUBXB · pith_short_16: ZGDDSSXQUBXBNSLJ · pith_short_8: ZGDDSSXQ

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/ZGDDSSXQUBXBNSLJFHMLSFWNK3 \
  | 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: c986394af0a06e16c96929d8b916cd56e0ec8c3625c2354f1bf447327bdffb27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a32f78ca9c5920cb3d580ba030053a2d680536fa4f1181e60cd61a46cea00e8",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2024-04-16T02:58:32Z",
    "title_canon_sha256": "59bcbe181f49e8ad37868fc8aadb0cd34e58042fe753785071dfae964d15a4be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.10249",
    "kind": "arxiv",
    "version": 2
  }
}