Pith Number

pith:JJIURDRV

pith:2011:JJIURDRVZ6E2ZF4YSQ6FGSVXW7

not attested not anchored not stored refs pending

On two-dimensional exciton bound by distant ionized-donor in a narrow quantum well

Lucjan Jacak, Marcin Tytus, Wojciech Donderowicz

arxiv:1111.2518 v1 · 2011-11-10 · 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{JJIURDRVZ6E2ZF4YSQ6FGSVXW7}

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	2026-05-18T04:08:33.958672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a51488e35cf89ac9798943c534ab7b7ce021a41365485f78f0a85278a32a4af

Aliases

arxiv: 1111.2518 · arxiv_version: 1111.2518v1 · doi: 10.48550/arxiv.1111.2518 · pith_short_12: JJIURDRVZ6E2 · pith_short_16: JJIURDRVZ6E2ZF4Y · pith_short_8: JJIURDRV

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/JJIURDRVZ6E2ZF4YSQ6FGSVXW7 \
  | 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: 4a51488e35cf89ac9798943c534ab7b7ce021a41365485f78f0a85278a32a4af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2284ab9a34c7568820502f59946a09211aa951aeac80b392747c81a81c084613",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-11-10T17:08:04Z",
    "title_canon_sha256": "b8e836830ed6403edb823a811d1db12e56eefa95c4c615ffc9d33b9adc3e7a5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2518",
    "kind": "arxiv",
    "version": 1
  }
}