Pith Number

pith:A6OKVIDA

pith:2021:A6OKVIDAANEYKDUKLUDPES2BNS

not attested not anchored not stored refs pending

Comparison of hydrogen diffusivities measured by electrochemical permeation and temperature-programmed desorption in cold-rolled pure iron

A. Zafra, C. Sun, E. Mart\'inez-Pa\~neda, Z. Harris

arxiv:2112.00589 v1 · 2021-12-01 · cond-mat.mtrl-sci · physics.app-ph · 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{A6OKVIDAANEYKDUKLUDPES2BNS}

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	2026-07-05T03:36:48.306238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

079caaa0600349850e8a5d06f24b416cb6bbe8ad91ba8c3034703c375cf8b08a

Aliases

arxiv: 2112.00589 · arxiv_version: 2112.00589v1 · doi: 10.48550/arxiv.2112.00589 · pith_short_12: A6OKVIDAANEY · pith_short_16: A6OKVIDAANEYKDUK · pith_short_8: A6OKVIDA

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/A6OKVIDAANEYKDUKLUDPES2BNS \
  | 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: 079caaa0600349850e8a5d06f24b416cb6bbe8ad91ba8c3034703c375cf8b08a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c72137d57a9ddb36e6ce85e331b95b2710f664ede86ff3f298340d1ad0307b64",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-12-01T16:00:03Z",
    "title_canon_sha256": "2667aa08069866681ef9ae58e8714e995b38cc8fdcf4d27490dd855d73239bc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.00589",
    "kind": "arxiv",
    "version": 1
  }
}