Pith Number

pith:TBHQKPDH

pith:2003:TBHQKPDHRXGVI7O5KMBJ2BBQ7L

not attested not anchored not stored refs pending

Field-Effect Persistent Photoconductivity

E. P. De Poortere, M. Shayegan, Y. P. Shkolnikov

arxiv:cond-mat/0302429 v2 · 2003-02-21 · 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{TBHQKPDHRXGVI7O5KMBJ2BBQ7L}

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	2026-07-04T14:19:49.534554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

984f053c678dcd547ddd53029d0430fac6c97b5343bc44cb305f65b8d0c45233

Aliases

arxiv: cond-mat/0302429 · arxiv_version: cond-mat/0302429v2 · doi: 10.48550/arxiv.cond-mat/0302429 · pith_short_12: TBHQKPDHRXGV · pith_short_16: TBHQKPDHRXGVI7O5 · pith_short_8: TBHQKPDH

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/TBHQKPDHRXGVI7O5KMBJ2BBQ7L \
  | 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: 984f053c678dcd547ddd53029d0430fac6c97b5343bc44cb305f65b8d0c45233

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25e45ce9d8114fb643314776ab325239a17bc49747170845ff186cab8eda4670",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2003-02-21T02:08:33Z",
    "title_canon_sha256": "4ab37151e8fc1f38b3a32e6d0ea95204f21eac88e7a0d67a89d69b506420a016"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0302429",
    "kind": "arxiv",
    "version": 2
  }
}