Pith Number

pith:2ACKYYFT

pith:2013:2ACKYYFTYMZWKRZG5PE377W3QJ

not attested not anchored not stored refs pending

Interaction-driven transition between topological states in a Kondo insulator

Fakher F. Assaad, Jan Werner

arxiv:1302.1874 v3 · 2013-02-07 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2ACKYYFTYMZWKRZG5PE377W3QJ}

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	2026-05-18T03:18:42.445680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d004ac60b3c333654726ebc9bffedb824c17690f35ded9818eef67c516a8f784

Aliases

arxiv: 1302.1874 · arxiv_version: 1302.1874v3 · doi: 10.48550/arxiv.1302.1874 · pith_short_12: 2ACKYYFTYMZW · pith_short_16: 2ACKYYFTYMZWKRZG · pith_short_8: 2ACKYYFT

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/2ACKYYFTYMZWKRZG5PE377W3QJ \
  | 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: d004ac60b3c333654726ebc9bffedb824c17690f35ded9818eef67c516a8f784

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4002a2fa1eebf150276da3f8b3a18a21f0af06fbb7141ed90f7183c288deeb6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-02-07T21:00:05Z",
    "title_canon_sha256": "29fc2568bad0a6724330cc60aab2316d35c4cce8e54c78c0c12362565aa470b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1874",
    "kind": "arxiv",
    "version": 3
  }
}