Pith Number

pith:LA52B537

pith:2021:LA52B5372VWPNAJKL6JV6JNJZX

not attested not anchored not stored refs pending

Dual phase patterning during a congruent grain boundary phase transition in elemental copper

Christian H. Liebscher, Gerhard Dehm, Lena Frommeyer, Rodrigo Freitas, Timofey Frolov, Tobias Brink

arxiv:2109.15192 v1 · 2021-09-30 · 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{LA52B5372VWPNAJKL6JV6JNJZX}

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	2026-07-05T04:30:53.216098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

583ba0f77fd56cf6812a5f935f25a9cdc5cc702151213a08c746168abbce033c

Aliases

arxiv: 2109.15192 · arxiv_version: 2109.15192v1 · doi: 10.48550/arxiv.2109.15192 · pith_short_12: LA52B5372VWP · pith_short_16: LA52B5372VWPNAJK · pith_short_8: LA52B537

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/LA52B5372VWPNAJKL6JV6JNJZX \
  | 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: 583ba0f77fd56cf6812a5f935f25a9cdc5cc702151213a08c746168abbce033c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f78ff3cffe5694e6cb3b39a89a718666bff842295eb7bfc7ada81885819ff4cd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-09-30T15:06:48Z",
    "title_canon_sha256": "be73c6c786754bfeffcc4a0c7893a6cc488ad5ce1b7d14534dbf6f4bc5e98932"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.15192",
    "kind": "arxiv",
    "version": 1
  }
}