Pith Number

pith:S43MYUGL

pith:2003:S43MYUGLZI6IGGVF76TKYFMCNF

not attested not anchored not stored refs pending

The Autohumidification Polymer Electrolyte Membrane Fuel Cell

A. B. Bocarsly, A. Turner, J. B. Benziger, J. Moxley, S. Tulyani, Y. G. Kevrekidis

arxiv:physics/0306125 v1 · 2003-06-16 · 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{S43MYUGLZI6IGGVF76TKYFMCNF}

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	2026-05-18T01:05:14.405291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9736cc50cbca3c831aa5ffa6ac1582697559500db1e9d9f124034ae21713c8c7

Aliases

arxiv: physics/0306125 · arxiv_version: physics/0306125v1 · doi: 10.48550/arxiv.physics/0306125 · pith_short_12: S43MYUGLZI6I · pith_short_16: S43MYUGLZI6IGGVF · pith_short_8: S43MYUGL

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/S43MYUGLZI6IGGVF76TKYFMCNF \
  | 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: 9736cc50cbca3c831aa5ffa6ac1582697559500db1e9d9f124034ae21713c8c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0aadecff9572edca3076c6300935c99ff9ec6cd0c979e117da9021875c8b3f37",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2003-06-16T17:17:28Z",
    "title_canon_sha256": "3731f76ab45335872c4fc168a64a1047dc09425abedd2729593c4b18904c275f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0306125",
    "kind": "arxiv",
    "version": 1
  }
}