Pith Number

pith:I56OJKON

pith:2013:I56OJKONIA7YXTDXZ5NMURE2SZ

not attested not anchored not stored refs pending

Ab initio calculation of anisotropic interfacial excess free energies

Adam Kowalski, Axel van de Walle, Chirranjeevi Balaji Gopal, Gregory Pomrehn, Ljubomir Miljacic, Pratyush Tiwary, Qijun Hong, Steve Demers

arxiv:1301.0168 v2 · 2013-01-02 · cond-mat.mtrl-sci · 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{I56OJKONIA7YXTDXZ5NMURE2SZ}

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	2026-05-18T01:52:22.337287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

477ce4a9cd403f8bcc77cf5aca449a964f8b80cf4cd080c37e788459811d47b6

Aliases

arxiv: 1301.0168 · arxiv_version: 1301.0168v2 · doi: 10.48550/arxiv.1301.0168 · pith_short_12: I56OJKONIA7Y · pith_short_16: I56OJKONIA7YXTDX · pith_short_8: I56OJKON

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/I56OJKONIA7YXTDXZ5NMURE2SZ \
  | 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: 477ce4a9cd403f8bcc77cf5aca449a964f8b80cf4cd080c37e788459811d47b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "739d0b3773231e1be869784672b7c0f674089f02ae9eb7d3322d5ccf47d5c7a4",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-01-02T04:48:31Z",
    "title_canon_sha256": "f81a0ee902bde9b2fa98f47af5b5c54ee57415751455cbd6a5ee11fac26266b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.0168",
    "kind": "arxiv",
    "version": 2
  }
}