Pith Number

pith:ZREX53GG

pith:2018:ZREX53GGMW5ZDHOVFICJYT6EMQ

not attested not anchored not stored refs pending

Free energy of grain boundary phases: Atomistic calculations for $\Sigma$5(310)[001] grain boundary in Cu

Mark Asta, Robert E. Rudd, Rodrigo Freitas, Timofey Frolov

arxiv:1807.03274 v2 · 2018-07-09 · 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{ZREX53GGMW5ZDHOVFICJYT6EMQ}

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	2026-05-18T00:05:30.474614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc497eecc665bb919dd52a049c4fc4641d569c2afde08b70a11b4d295e53c1fc

Aliases

arxiv: 1807.03274 · arxiv_version: 1807.03274v2 · doi: 10.48550/arxiv.1807.03274 · pith_short_12: ZREX53GGMW5Z · pith_short_16: ZREX53GGMW5ZDHOV · pith_short_8: ZREX53GG

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/ZREX53GGMW5ZDHOVFICJYT6EMQ \
  | 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: cc497eecc665bb919dd52a049c4fc4641d569c2afde08b70a11b4d295e53c1fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd7bb3b497e770344073837a7e6e3af017f8dfc1074fae5018c575e22d108f95",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-07-09T17:05:03Z",
    "title_canon_sha256": "a78f09034367a38ac30e2800b9582bb022f60a8df91636c0c3bf90e209b6462c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03274",
    "kind": "arxiv",
    "version": 2
  }
}