Pith Number

pith:KY6M3FAD

pith:2022:KY6M3FADCM5XFPEBGBVN4QW2PB

not attested not anchored not stored refs pending

Simultaneous mapping of temperature and hydration in proton exchange membrane of fuel cells using magnetic resonance imaging

Darshan Chalise, David G. Cahill, Shreyan Majumdar

arxiv:2212.02589 v3 · 2022-12-05 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KY6M3FADCM5XFPEBGBVN4QW2PB}

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	2026-07-05T05:31:18.959037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

563ccd9403133b72bc81306ade42da7861aba5f7afd10db755ccbe42425a5c96

Aliases

arxiv: 2212.02589 · arxiv_version: 2212.02589v3 · doi: 10.48550/arxiv.2212.02589 · pith_short_12: KY6M3FADCM5X · pith_short_16: KY6M3FADCM5XFPEB · pith_short_8: KY6M3FAD

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/KY6M3FADCM5XFPEBGBVN4QW2PB \
  | 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: 563ccd9403133b72bc81306ade42da7861aba5f7afd10db755ccbe42425a5c96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91fe6737f1c8189d343dcbb88f81843c74c763a3d2eb0d4692892f6a0f88018b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-12-05T20:37:56Z",
    "title_canon_sha256": "50cb3fde8d4e3e7c39ce8d17bf3449ecab4339e7ba5b6772003b79f131a58dd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.02589",
    "kind": "arxiv",
    "version": 3
  }
}