Pith Number

pith:KHXFV3UR

pith:2017:KHXFV3UR2Q4VUWMJVOUQYW6ZNP

not attested not anchored not stored refs pending

Ferroelectricity of structural origin in spin-chain compounds Ca$_3$Co$_{2-x}$Mn$_x$O$_6$

H. D. Zhou, H. L. Che, J. C. Wu, J. D. Song, J. Ma, J. Shi, L. Zhang, R. R. Zhang, X. F. Sun, X. G. Liu, X. Rao, X. Zhao, Z. Y. Zhao

arxiv:1708.02931 v1 · 2017-08-09 · 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{KHXFV3UR2Q4VUWMJVOUQYW6ZNP}

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	2026-05-18T00:35:51.036810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51ee5aee91d4395a5989aba90c5bd96beac422fa5d581995d0d79431fe62cf4f

Aliases

arxiv: 1708.02931 · arxiv_version: 1708.02931v1 · doi: 10.48550/arxiv.1708.02931 · pith_short_12: KHXFV3UR2Q4V · pith_short_16: KHXFV3UR2Q4VUWMJ · pith_short_8: KHXFV3UR

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/KHXFV3UR2Q4VUWMJVOUQYW6ZNP \
  | 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: 51ee5aee91d4395a5989aba90c5bd96beac422fa5d581995d0d79431fe62cf4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3f42227d845c0ee0d7b66b83df96e75ae50b1d92b04a7c4e47332f96551c7fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-08-09T17:55:51Z",
    "title_canon_sha256": "5d3cc00d2ec02bfec7ad9da91c44ef3603ae371b36f9e37632027f6ce0df3db7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.02931",
    "kind": "arxiv",
    "version": 1
  }
}