Pith Number

pith:MUM42NK4

pith:2009:MUM42NK4RWQMX6O26IELLT6HLY

not attested not anchored not stored refs pending

Material-Specific Investigations of Correlated Electron Systems

Arno P. Kampf, Dieter Vollhardt, Jan Kunes, Marcus Kollar, Michael Sentef

arxiv:0910.5126 v2 · 2009-10-27 · cond-mat.str-el · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MUM42NK4RWQMX6O26IELLT6HLY}

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	2026-05-18T04:29:35.159636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6519cd355c8da0cbf9daf208b5cfc75e2716512f778feccb09334aad543f9f21

Aliases

arxiv: 0910.5126 · arxiv_version: 0910.5126v2 · doi: 10.48550/arxiv.0910.5126 · pith_short_12: MUM42NK4RWQM · pith_short_16: MUM42NK4RWQMX6O2 · pith_short_8: MUM42NK4

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/MUM42NK4RWQMX6O26IELLT6HLY \
  | 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: 6519cd355c8da0cbf9daf208b5cfc75e2716512f778feccb09334aad543f9f21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51fdd73ef634c510d8e5f23b4c33c99325a06ceba3c1bdc1fc6c8909224d7587",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-10-27T14:05:45Z",
    "title_canon_sha256": "d0604ed89ea3129fe8e79ccc1432a7aabb83ff8ab20d7e1789f9ce198a22240b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.5126",
    "kind": "arxiv",
    "version": 2
  }
}