Pith Number

pith:M6SF4KLF

pith:1999:M6SF4KLFS7A3CTYRAEW4INOMO6

not attested not anchored not stored refs pending

Group-Theoretical Analysis of Second Harmonic Generation at (110) and (111) Surfaces of Antiferromagnets

M. Trzeciecki, W. H\"ubner

arxiv:cond-mat/9901280 v2 · 1999-01-26 · cond-mat

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M6SF4KLFS7A3CTYRAEW4INOMO6}

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	2026-07-04T16:12:13.416964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67a45e296597c1b14f11012dc435cc7795913e8bafa1ba6c29700e54ef59d6f1

Aliases

arxiv: cond-mat/9901280 · arxiv_version: cond-mat/9901280v2 · doi: 10.48550/arxiv.cond-mat/9901280 · pith_short_12: M6SF4KLFS7A3 · pith_short_16: M6SF4KLFS7A3CTYR · pith_short_8: M6SF4KLF

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/M6SF4KLFS7A3CTYRAEW4INOMO6 \
  | 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: 67a45e296597c1b14f11012dc435cc7795913e8bafa1ba6c29700e54ef59d6f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4842871bf14ccf487dfcc28aa30df35306b6a36a84b6776bd50c498c6a47daf",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1999-01-26T13:28:35Z",
    "title_canon_sha256": "e8d855393f3ab2fac78fcc1f6acba232d9dcc4637ef957f32c96d785bc0dedeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9901280",
    "kind": "arxiv",
    "version": 2
  }
}