Pith Number

pith:SOBEFAF2

pith:2017:SOBEFAF2RTQNC5EKPCTOILLXKB

not attested not anchored not stored refs pending

Planar tunneling spectroscopy of the topological Kondo insulator SmB$_6$

D.-J. Kim, L. Sun, W. K. Park, Z. Fisk

arxiv:1706.08193 v1 · 2017-06-26 · cond-mat.str-el

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	2026-05-18T00:41:43.269002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93824280ba8ce0d1748a78a6e42d775061d5b5b9e333479ac872ae8064801089

Aliases

arxiv: 1706.08193 · arxiv_version: 1706.08193v1 · doi: 10.48550/arxiv.1706.08193 · pith_short_12: SOBEFAF2RTQN · pith_short_16: SOBEFAF2RTQNC5EK · pith_short_8: SOBEFAF2

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/SOBEFAF2RTQNC5EKPCTOILLXKB \
  | 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: 93824280ba8ce0d1748a78a6e42d775061d5b5b9e333479ac872ae8064801089

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d79390497665cbf80d529007358228e4b2ae3c48f911570f01c533deabdffe4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-06-26T00:06:14Z",
    "title_canon_sha256": "59ac1710274768cbc3ca47eb4958b3c2a7871023795bf56baa6c48011952aa07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08193",
    "kind": "arxiv",
    "version": 1
  }
}