Pith Number

pith:RCAHTY6L

pith:2008:RCAHTY6L3DUV3SQIWYXQOZPIAH

not attested not anchored not stored refs pending

Superconducting atom chips: advantages and challenges

Bo Zhang, Carsten Henkel, Ron Folman, Valery Dikovsky, Vladimir Sokolovsky

arxiv:0808.1897 v1 · 2008-08-13 · quant-ph · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RCAHTY6L3DUV3SQIWYXQOZPIAH}

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	2026-05-18T02:57:36.316956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

888079e3cbd8e95dca08b62f0765e801fa0df20cc7d89443f87fe1fb4f716ad9

Aliases

arxiv: 0808.1897 · arxiv_version: 0808.1897v1 · doi: 10.48550/arxiv.0808.1897 · pith_short_12: RCAHTY6L3DUV · pith_short_16: RCAHTY6L3DUV3SQI · pith_short_8: RCAHTY6L

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/RCAHTY6L3DUV3SQIWYXQOZPIAH \
  | 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: 888079e3cbd8e95dca08b62f0765e801fa0df20cc7d89443f87fe1fb4f716ad9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df7bb744fb877463b5fee7da5b86e939ef40738e91972b0c6ec537eeb6b74a0f",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-08-13T20:54:06Z",
    "title_canon_sha256": "3aca6f24b514c412bfa8a5ca270ff72331d7b525ca2cf9a8aac3a6a9f1398299"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0808.1897",
    "kind": "arxiv",
    "version": 1
  }
}