Pith Number

pith:ELH2UDQZ

pith:1998:ELH2UDQZINC3KF7JM3GUWLBWMV

not attested not anchored not stored refs pending

Binding energy of localized biexcitons in quantum wells

C. Riva, F. M. Peeters, K. Varga

arxiv:cond-mat/9805166 v1 · 1998-05-14 · cond-mat.str-el · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ELH2UDQZINC3KF7JM3GUWLBWMV}

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	2026-05-18T01:39:30.523139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22cfaa0e194345b517e966cd4b2c36657a0a9494fa05667c5e7dd0c3a063d764

Aliases

arxiv: cond-mat/9805166 · arxiv_version: cond-mat/9805166v1 · doi: 10.48550/arxiv.cond-mat/9805166 · pith_short_12: ELH2UDQZINC3 · pith_short_16: ELH2UDQZINC3KF7J · pith_short_8: ELH2UDQZ

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/ELH2UDQZINC3KF7JM3GUWLBWMV \
  | 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: 22cfaa0e194345b517e966cd4b2c36657a0a9494fa05667c5e7dd0c3a063d764

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0473838cd7f41d691caa79bc15f8320cb49f062aeca2619cda31a62ffe647e12",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "1998-05-14T09:45:17Z",
    "title_canon_sha256": "9d9b1df59e388f3a4e1b4f074a81b512c50881ea9fa7247a2a2783c48ba8a214"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9805166",
    "kind": "arxiv",
    "version": 1
  }
}