Pith Number

pith:B2KDNWVS

pith:2014:B2KDNWVSWROXPZWMJRHATERUPJ

not attested not anchored not stored refs pending

Quantum tunneling of oxygen atoms on very cold surfaces

A. Moudens, E. Congiu, F. Dulieu, G. Manico, H. Chaabouni, M. Accolla, M. Minissale, S. Baouche, S. Cazaux, V. Pirronello

arxiv:1402.3207 v1 · 2014-02-13 · cond-mat.mtrl-sci · astro-ph.CO · 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{B2KDNWVSWROXPZWMJRHATERUPJ}

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	2026-05-18T02:59:07.240947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e9436dab2b45d77e6cc4c4e0992347a718d8034490ea462ccb7491bfd6e6cd1

Aliases

arxiv: 1402.3207 · arxiv_version: 1402.3207v1 · doi: 10.48550/arxiv.1402.3207 · pith_short_12: B2KDNWVSWROX · pith_short_16: B2KDNWVSWROXPZWM · pith_short_8: B2KDNWVS

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/B2KDNWVSWROXPZWMJRHATERUPJ \
  | 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: 0e9436dab2b45d77e6cc4c4e0992347a718d8034490ea462ccb7491bfd6e6cd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9d66e464803b712f6cd12e39085e9dd0154170ff597124b272f5b0981be7aec",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-02-13T16:36:12Z",
    "title_canon_sha256": "5c5f9388f58ec222773fb6a74d1198f6a00c985ecdfea1d45269c68c4f0c70f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3207",
    "kind": "arxiv",
    "version": 1
  }
}