Pith Number

pith:2DZ5BQ2D

pith:2013:2DZ5BQ2DGYX4NI2RMY54EMC45A

not attested not anchored not stored refs pending

Optically Detected Cross-Relaxation Spectroscopy of Electron Spins in Diamond

Alexander Pines, Chang S. Shin, Claudia E. Avalos, Hai-Jing Wang, Scott J. Seltzer, Vikram S. Bajaj

arxiv:1312.6313 v1 · 2013-12-21 · cond-mat.mes-hall · physics.atom-ph · quant-ph

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

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	2026-05-18T01:45:42.806928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0f3d0c343362fc6a351663bc2305ce814610f8cfe82b387becad6f9775018bf

Aliases

arxiv: 1312.6313 · arxiv_version: 1312.6313v1 · doi: 10.48550/arxiv.1312.6313 · pith_short_12: 2DZ5BQ2DGYX4 · pith_short_16: 2DZ5BQ2DGYX4NI2R · pith_short_8: 2DZ5BQ2D

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/2DZ5BQ2DGYX4NI2RMY54EMC45A \
  | 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: d0f3d0c343362fc6a351663bc2305ce814610f8cfe82b387becad6f9775018bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25fb484bc777af1f940845b72c883b122abbe561108256bfb2e760155a4d6411",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-12-21T22:25:09Z",
    "title_canon_sha256": "38ce7a495beb440e63bda25a17716b0c1d91af0df1054e6c4acf286b1df09027"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.6313",
    "kind": "arxiv",
    "version": 1
  }
}