Pith Number

pith:MRK7UYAU

pith:2014:MRK7UYAUHQZ3FFGXI5I6RU2HJF

not attested not anchored not stored refs pending

First principles characterization of the P2_1ab ferroelectric phase of Bi2WO6

Hania Djani, Patrick Hermet, Philippe Ghosez

arxiv:1403.4416 v1 · 2014-03-18 · 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{MRK7UYAUHQZ3FFGXI5I6RU2HJF}

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	2026-05-18T02:56:05.848679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6455fa60143c33b294d74751e8d3474952b34ebdf6cf37c0fbd79ca9e83dbc7e

Aliases

arxiv: 1403.4416 · arxiv_version: 1403.4416v1 · doi: 10.48550/arxiv.1403.4416 · pith_short_12: MRK7UYAUHQZ3 · pith_short_16: MRK7UYAUHQZ3FFGX · pith_short_8: MRK7UYAU

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/MRK7UYAUHQZ3FFGXI5I6RU2HJF \
  | 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: 6455fa60143c33b294d74751e8d3474952b34ebdf6cf37c0fbd79ca9e83dbc7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58dce7e14b1b4d0a7604edd36552843d38d337c4581352a9e275d9d62a5b9eba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-03-18T11:48:49Z",
    "title_canon_sha256": "5942a9a04e7bc42e57899a6f5b5096138b9c09926fe5a06e5ad584c72bc8d715"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4416",
    "kind": "arxiv",
    "version": 1
  }
}