Pith Number

pith:EU6USBVP

pith:1997:EU6USBVP534QWZ4RNEOPZBJV4J

not attested not anchored not stored refs pending

Co-operative Two-Channel Kondo Effect

A. M. Tsvelik, H. Y. Kee, N. Andrei, P. Coleman

arxiv:cond-mat/9707002 v3 · 1997-07-01 · 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	2026-05-18T00:02:40.073285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

253d4906afeef90b6791691cfc8535e2761a932b74276e63dd9f0350a7d86fc6

Aliases

arxiv: cond-mat/9707002 · arxiv_version: cond-mat/9707002v3 · doi: 10.48550/arxiv.cond-mat/9707002 · pith_short_12: EU6USBVP534Q · pith_short_16: EU6USBVP534QWZ4R · pith_short_8: EU6USBVP

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/EU6USBVP534QWZ4RNEOPZBJV4J \
  | 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: 253d4906afeef90b6791691cfc8535e2761a932b74276e63dd9f0350a7d86fc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "552ba02e81789bbdb8890f6e4c580e8d512e22a2813e52ecfee7507f5f40eb70",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "1997-07-01T13:43:37Z",
    "title_canon_sha256": "10d2ce4c2246c9d1ee6ba993ed2a69a344cc64d924ac7abf464fdb677f75c292"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9707002",
    "kind": "arxiv",
    "version": 3
  }
}