Pith Number

pith:Y2GDVH7Q

pith:2012:Y2GDVH7Q3N2WFBCKCX55GE6Q3J

not attested not anchored not stored refs pending

Multiscale Entanglement Renormalization Ansatz for Kondo Problem

Hiroaki Matsueda

arxiv:1208.2872 v1 · 2012-08-14 · cond-mat.stat-mech · cond-mat.str-el · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y2GDVH7Q3N2WFBCKCX55GE6Q3J}

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	2026-05-18T03:48:46.995987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c68c3a9ff0db7562844a15fbd313d0da71837fb1033f0d169af81d1352b719ef

Aliases

arxiv: 1208.2872 · arxiv_version: 1208.2872v1 · doi: 10.48550/arxiv.1208.2872 · pith_short_12: Y2GDVH7Q3N2W · pith_short_16: Y2GDVH7Q3N2WFBCK · pith_short_8: Y2GDVH7Q

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/Y2GDVH7Q3N2WFBCKCX55GE6Q3J \
  | 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: c68c3a9ff0db7562844a15fbd313d0da71837fb1033f0d169af81d1352b719ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0f0b4bf4004f600a2b816292768cd1dba97d035a29b1f92ff973f490ba3954b",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2012-08-14T14:15:04Z",
    "title_canon_sha256": "85a31142fd0fd0e289186dc952f2319d4c4e29295dc348087396e6682dc4b01c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.2872",
    "kind": "arxiv",
    "version": 1
  }
}