Pith Number

pith:VBCVCMJD

pith:2019:VBCVCMJDCVW3TCGP2QNTSOHKHP

not attested not anchored not stored refs pending

Comparison of aluminum oxide empirical potentials from cluster to nanoparticle

Abdul-Rahman Allouche, David Amans, Ga\'etan Laurens, Julien Lam

arxiv:1908.05046 v2 · 2019-08-14 · cond-mat.mes-hall · physics.comp-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{VBCVCMJDCVW3TCGP2QNTSOHKHP}

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	2026-07-05T00:36:31.709951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a845513123156db988cfd41b3938ea3bfdb906b2e1c6391aa127a4e495147492

Aliases

arxiv: 1908.05046 · arxiv_version: 1908.05046v2 · doi: 10.48550/arxiv.1908.05046 · pith_short_12: VBCVCMJDCVW3 · pith_short_16: VBCVCMJDCVW3TCGP · pith_short_8: VBCVCMJD

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/VBCVCMJDCVW3TCGP2QNTSOHKHP \
  | 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: a845513123156db988cfd41b3938ea3bfdb906b2e1c6391aa127a4e495147492

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc649f8fe489a1599fe715e6aef95ee86dafe6aa3b6b489a6e6c9efca585b5a0",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-08-14T09:48:35Z",
    "title_canon_sha256": "28cb6181531542d5a3ec951c304e4ca0cf1fc8829146e57ba817af89ca70534f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05046",
    "kind": "arxiv",
    "version": 2
  }
}