Pith Number

pith:TTT3WSCU

pith:2009:TTT3WSCUINGIT63OMHSLQOIYTH

not attested not anchored not stored refs pending

Magnetic field resonantly enhanced free spins in underdoped YBa$_{2}$Cu$_{3}$O$_{6+x}$

C. Stock, D. Bonn, J.-H. Chung, K.C. Rule, R. Liang, W.J.L. Buyers, W.N. Hardy

arxiv:0903.3172 v2 · 2009-03-18 · cond-mat.supr-con · 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{TTT3WSCUINGIT63OMHSLQOIYTH}

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	2026-05-18T02:14:27.516757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ce7bb4854434c89fb6e61e4b8391899f39fcef459155757dde9cd773f600c67

Aliases

arxiv: 0903.3172 · arxiv_version: 0903.3172v2 · doi: 10.48550/arxiv.0903.3172 · pith_short_12: TTT3WSCUINGI · pith_short_16: TTT3WSCUINGIT63O · pith_short_8: TTT3WSCU

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/TTT3WSCUINGIT63OMHSLQOIYTH \
  | 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: 9ce7bb4854434c89fb6e61e4b8391899f39fcef459155757dde9cd773f600c67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "438e81a4969b601a502b6f95e75806b2e372ae7c84121bb7a9268c3785a6dc67",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-03-18T14:47:24Z",
    "title_canon_sha256": "04c579a18dd401e189c7da69c4809e88b77bfac01ed1377ba7251fe5dcc3801b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.3172",
    "kind": "arxiv",
    "version": 2
  }
}