Pith Number

pith:SHGEOMHU

pith:2013:SHGEOMHUN3TTARY3XCRH2KNMZT

not attested not anchored not stored refs pending

Spin lock composite and shaped pulses for efficient and robust pumping of dark states in magnetic resonance

Thomas Theis, Tung-Lin Wu, Warren S. Warren, Yesu Feng

arxiv:1308.5666 v1 · 2013-08-26 · physics.chem-ph · physics.med-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{SHGEOMHUN3TTARY3XCRH2KNMZT}

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	2026-05-18T01:47:58.338221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91cc4730f46ee730471bb8a27d29accce6fe4a6c63548a77a95edef3cf6be186

Aliases

arxiv: 1308.5666 · arxiv_version: 1308.5666v1 · doi: 10.48550/arxiv.1308.5666 · pith_short_12: SHGEOMHUN3TT · pith_short_16: SHGEOMHUN3TTARY3 · pith_short_8: SHGEOMHU

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/SHGEOMHUN3TTARY3XCRH2KNMZT \
  | 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: 91cc4730f46ee730471bb8a27d29accce6fe4a6c63548a77a95edef3cf6be186

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3de94d995cadad332285c812b074c8cc10b8eb113b055d1f6626a3111a635e7d",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2013-08-26T19:51:53Z",
    "title_canon_sha256": "1b615d511ab460955944e904f3fc1ca992040c9569993d63466196412daf49e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.5666",
    "kind": "arxiv",
    "version": 1
  }
}