Pith Number

pith:REACEGNF

pith:2004:REACEGNF6ITWBGKCXTA2QLE3WU

not attested not anchored not stored refs pending

Interactions in high-mobility 2D electron and hole systems

A. K. Savchenko, D. A. Ritchie, E. A. Galaktionov, E. H. Linfield, L. Li, M. Pepper, M. Y. Simmons, S. S. Safonov, Y. Y. Proskuryakov, Z. D. Kvon

arxiv:cond-mat/0402139 v1 · 2004-02-04 · cond-mat.mes-hall · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{REACEGNF6ITWBGKCXTA2QLE3WU}

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	2026-05-18T01:39:58.571262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89002219a5f227609942bcc1a82c9bb506a0ab616725b6916e3071df7ff16973

Aliases

arxiv: cond-mat/0402139 · arxiv_version: cond-mat/0402139v1 · doi: 10.48550/arxiv.cond-mat/0402139 · pith_short_12: REACEGNF6ITW · pith_short_16: REACEGNF6ITWBGKC · pith_short_8: REACEGNF

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/REACEGNF6ITWBGKCXTA2QLE3WU \
  | 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: 89002219a5f227609942bcc1a82c9bb506a0ab616725b6916e3071df7ff16973

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95fa7afee2d8ba9f1bd53c6a28dbabe3b39af93d7d0e2a4aed94f9da2be68e4b",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2004-02-04T18:06:50Z",
    "title_canon_sha256": "588799d582c23349121e2ff2606c194a765a0f6e82dc62c5215ba1ff9cd8ee91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0402139",
    "kind": "arxiv",
    "version": 1
  }
}