Pith Number

pith:C6QY6VXX

pith:1999:C6QY6VXXVXYFNKRUARL4OFYMX6

not attested not anchored not stored refs pending

A Generalized Ginzburg-Landau Approach to Second Harmonic Generation

C. Gros, Debanand Sa, R. Valenti

arxiv:cond-mat/9910283 v1 · 1999-10-19 · 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{C6QY6VXXVXYFNKRUARL4OFYMX6}

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	2026-05-18T01:07:04.123540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17a18f56f7adf056aa340457c7170cbfa7cfa3e622c6bdad06792f95657882b6

Aliases

arxiv: cond-mat/9910283 · arxiv_version: cond-mat/9910283v1 · doi: 10.48550/arxiv.cond-mat/9910283 · pith_short_12: C6QY6VXXVXYF · pith_short_16: C6QY6VXXVXYFNKRU · pith_short_8: C6QY6VXX

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/C6QY6VXXVXYFNKRUARL4OFYMX6 \
  | 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: 17a18f56f7adf056aa340457c7170cbfa7cfa3e622c6bdad06792f95657882b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d237fea52976fab2b4e9c6219a3201d6d231d33e1055fc4f1bdbf1c52e82adc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1999-10-19T12:39:09Z",
    "title_canon_sha256": "7ce765c1b97f8ab878df40981de0f656d2053a21e279771afd3636ea182c04a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9910283",
    "kind": "arxiv",
    "version": 1
  }
}