Pith Number

pith:RDKRCXDH

pith:2026:RDKRCXDH4PWE7JX3PCQMXVBQDH

not attested not anchored not stored refs pending

Thermal expansion of FeWO$_4$ (Ferberite) and FeWO$_4$:Fe$_2$WO$_6$ (7:1): a comparative X-ray and neutron diffraction study

D. Errandonea, D. Vie, E. Matesanz, J. Gonzalez-Platas, L. Ca\~nadillas-Delgado, O. Fabelo

arxiv:2605.14792 v1 · 2026-05-14 · 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{RDKRCXDH4PWE7JX3PCQMXVBQDH}

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	2026-05-17T23:38:58.441298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88d5115c67e3ec4fa6fb78a0cbd43019d854b2ef7179ee8adefc203a5e2f901a

Aliases

arxiv: 2605.14792 · arxiv_version: 2605.14792v1 · doi: 10.48550/arxiv.2605.14792 · pith_short_12: RDKRCXDH4PWE · pith_short_16: RDKRCXDH4PWE7JX3 · pith_short_8: RDKRCXDH

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/RDKRCXDH4PWE7JX3PCQMXVBQDH \
  | 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: 88d5115c67e3ec4fa6fb78a0cbd43019d854b2ef7179ee8adefc203a5e2f901a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a98c977f2506fecf7dafeb8e12e408ccb8bdbf2e83f8d52044e127808c888d79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-05-14T12:59:15Z",
    "title_canon_sha256": "f52610d6c90f4a98d9222caf4afdcaf5e5d7fae48396f26c6b0d070b6448ca8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.14792",
    "kind": "arxiv",
    "version": 1
  }
}