Pith Number

pith:7EWQVW6R

pith:2019:7EWQVW6R6BQCGU42DZV3L4MWFQ

not attested not anchored not stored refs pending

A Model for Grain Boundary Thermodynamics

Reza Darvishi Kamachali

arxiv:1907.12231 v3 · 2019-07-29 · 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{7EWQVW6R6BQCGU42DZV3L4MWFQ}

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	2026-07-05T02:54:12.417687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f92d0adbd1f06023539a1e6bb5f1962c3ae67beb7c8b231cd8573c161c876223

Aliases

arxiv: 1907.12231 · arxiv_version: 1907.12231v3 · doi: 10.48550/arxiv.1907.12231 · pith_short_12: 7EWQVW6R6BQC · pith_short_16: 7EWQVW6R6BQCGU42 · pith_short_8: 7EWQVW6R

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/7EWQVW6R6BQCGU42DZV3L4MWFQ \
  | 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: f92d0adbd1f06023539a1e6bb5f1962c3ae67beb7c8b231cd8573c161c876223

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "466f52cfc38781c160a5823d7b138ff870623f03fe636e044cedc3719d5ded55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-07-29T06:46:20Z",
    "title_canon_sha256": "99483414d43344fce9bbce121b25708321046481fd67ab36109fb7b2790682ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.12231",
    "kind": "arxiv",
    "version": 3
  }
}