Pith Number

pith:4APBCWDX

pith:2017:4APBCWDXAXIMOIJRVWGGNDHHN7

not attested not anchored not stored refs pending

Characterization of gas diffusion electrodes for metal-air batteries

Arnulf Latz, Santhana Eswara, Timo Danner, Volker P. Schulz

arxiv:1702.04670 v1 · 2017-01-30 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4APBCWDXAXIMOIJRVWGGNDHHN7}

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	2026-05-18T00:50:40.945707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e01e11587705d0c72131ad8c668ce76fc4a46bf4aa54694fefb77c3ce2cda12a

Aliases

arxiv: 1702.04670 · arxiv_version: 1702.04670v1 · doi: 10.48550/arxiv.1702.04670 · pith_short_12: 4APBCWDXAXIM · pith_short_16: 4APBCWDXAXIMOIJR · pith_short_8: 4APBCWDX

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/4APBCWDXAXIMOIJRVWGGNDHHN7 \
  | 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: e01e11587705d0c72131ad8c668ce76fc4a46bf4aa54694fefb77c3ce2cda12a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3482ea46ca1fdb25de2c8f741acc00e58a4c0bcb025102dead03d854956a8c64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-01-30T13:26:52Z",
    "title_canon_sha256": "ae4215354e03887b465019998d45d05a51d4afec17b68940e0c409f19f66d91c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04670",
    "kind": "arxiv",
    "version": 1
  }
}