Pith Number

pith:ZI2CV6US

pith:1997:ZI2CV6US6KEQVY4KBEOV5N3TNT

not attested not anchored not stored refs pending

Behavior of excitonic levels in symmetric and asymmetric double quantum wells in a magnetic field

Francisco Vera, Zdenka Barticevic

arxiv:cond-mat/9709089 v1 · 1997-09-08 · 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{ZI2CV6US6KEQVY4KBEOV5N3TNT}

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	2026-07-04T16:04:13.634888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca342afa92f2890ae38a091d5eb7736cce6433c15ddebc2412647d94f819c53f

Aliases

arxiv: cond-mat/9709089 · arxiv_version: cond-mat/9709089v1 · doi: 10.48550/arxiv.cond-mat/9709089 · pith_short_12: ZI2CV6US6KEQ · pith_short_16: ZI2CV6US6KEQVY4K · pith_short_8: ZI2CV6US

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/ZI2CV6US6KEQVY4KBEOV5N3TNT \
  | 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: ca342afa92f2890ae38a091d5eb7736cce6433c15ddebc2412647d94f819c53f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "103c4daee31b92bc15858aac5cc261118adbbbcad59951638eeadefb8a7a879f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1997-09-08T13:34:24Z",
    "title_canon_sha256": "536e9538c5eaf897b3ed906dc42b4c402da76fcfec3c8c49d291af990e3b8179"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9709089",
    "kind": "arxiv",
    "version": 1
  }
}