Pith Number

pith:O6SCSXB4

pith:2018:O6SCSXB4FSQ2WHBSRAP4JUZMQ2

not attested not anchored not stored refs pending

Nuclear hyperpolarization of 3He by magnetized plasmas

A. Maul, E. Otten, G. Tastevin, P. Bl\"umler, P.-J. Nacher, W. Heil

arxiv:1806.07624 v2 · 2018-06-20 · physics.atom-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	2026-05-17T23:58:38.816927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77a4295c3c2ca1ab1c32881fc4d32c86ace4d1665e93e901636ff1db3b5615a6

Aliases

arxiv: 1806.07624 · arxiv_version: 1806.07624v2 · doi: 10.48550/arxiv.1806.07624 · pith_short_12: O6SCSXB4FSQ2 · pith_short_16: O6SCSXB4FSQ2WHBS · pith_short_8: O6SCSXB4

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/O6SCSXB4FSQ2WHBSRAP4JUZMQ2 \
  | 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: 77a4295c3c2ca1ab1c32881fc4d32c86ace4d1665e93e901636ff1db3b5615a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9914f6308a79eb770e0e139291dc406f239c05b5a046ad2fd430983f0fa30856",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2018-06-20T09:20:51Z",
    "title_canon_sha256": "d415178c1e62bcdb3e6883aaff34104f764fad739f84d18765d4f43156313a83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07624",
    "kind": "arxiv",
    "version": 2
  }
}