Pith Number

pith:DUW6ANWV

pith:2010:DUW6ANWV3Q6WD36QIHNZBS2UWJ

not attested not anchored not stored refs pending

Atom chips on direct bonded copper substrates

Evan J. Carlson, James A. Stickney, Matthew B. Squires, Paul M. Baker, Sandra Wentzell, Steven M. Miller, Walter R. Buchwald

arxiv:1007.4851 v1 · 2010-07-27 · physics.ins-det · cond-mat.mtrl-sci · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DUW6ANWV3Q6WD36QIHNZBS2UWJ}

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	2026-05-18T02:06:09.514829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d2de036d5dc3d61efd041db90cb54b24dc717994ec3e8ab4120f9dec86e8414

Aliases

arxiv: 1007.4851 · arxiv_version: 1007.4851v1 · doi: 10.48550/arxiv.1007.4851 · pith_short_12: DUW6ANWV3Q6W · pith_short_16: DUW6ANWV3Q6WD36Q · pith_short_8: DUW6ANWV

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/DUW6ANWV3Q6WD36QIHNZBS2UWJ \
  | 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: 1d2de036d5dc3d61efd041db90cb54b24dc717994ec3e8ab4120f9dec86e8414

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fff0399e40cc50dc78d38754902f2a5918a7a653340879d1b90078842de320a",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2010-07-27T23:43:35Z",
    "title_canon_sha256": "35fe1d887a7587fe4489d2936607c84a14e9fe58606e711869994fbce9696cc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.4851",
    "kind": "arxiv",
    "version": 1
  }
}