Pith Number

pith:V2LY6V6U

pith:2017:V2LY6V6UI63W36PWXHWTBQ6LSX

not attested not anchored not stored refs pending

Step free energies at faceted solid surfaces: Theory and atomistic calculations for steps on the Cu(111) surface

Mark Asta, Rodrigo Freitas, Timofey Frolov

arxiv:1701.07413 v2 · 2017-01-25 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V2LY6V6UI63W36PWXHWTBQ6LSX}

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	2026-05-18T00:45:14.126852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae978f57d447b76df9f6b9ed30c3cb95d072c45f3567894a1f78b2c29748a530

Aliases

arxiv: 1701.07413 · arxiv_version: 1701.07413v2 · doi: 10.48550/arxiv.1701.07413 · pith_short_12: V2LY6V6UI63W · pith_short_16: V2LY6V6UI63W36PW · pith_short_8: V2LY6V6U

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/V2LY6V6UI63W36PWXHWTBQ6LSX \
  | 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: ae978f57d447b76df9f6b9ed30c3cb95d072c45f3567894a1f78b2c29748a530

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d926dd02dfe595ebc5ad0a336a91c964adeae36c133c79193549c292236d0a83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-01-25T18:19:51Z",
    "title_canon_sha256": "b886715a17d0c1d91c4f901d112ac4fdbf787a382f090a6fac6f037c93591153"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07413",
    "kind": "arxiv",
    "version": 2
  }
}