Pith Number

pith:ZS2C54UE

pith:2011:ZS2C54UEOGZV4PUZM4GLF4WI5P

not attested not anchored not stored refs pending

Evolution of the spectrum and the metal-insulator transition in local approximations for many-electron models

A. O. Anokhin, A. V. Zarubin, V. Yu. Irkhin

arxiv:1111.3751 v1 · 2011-11-16 · 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{ZS2C54UEOGZV4PUZM4GLF4WI5P}

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	2026-05-18T01:59:32.512452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccb42ef28471b35e3e99670cb2f2c8ebf41187c24ce3db0fd398766265766be9

Aliases

arxiv: 1111.3751 · arxiv_version: 1111.3751v1 · doi: 10.48550/arxiv.1111.3751 · pith_short_12: ZS2C54UEOGZV · pith_short_16: ZS2C54UEOGZV4PUZ · pith_short_8: ZS2C54UE

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/ZS2C54UEOGZV4PUZM4GLF4WI5P \
  | 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: ccb42ef28471b35e3e99670cb2f2c8ebf41187c24ce3db0fd398766265766be9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca3486fac9438e61cb2982ee7f6d33728edbffe9e1c1a88b20fa618edf477a0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-11-16T10:17:07Z",
    "title_canon_sha256": "9244c45269788fb185072a94cb9b1d060cbb8194815fc21f17fed167c96d53f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3751",
    "kind": "arxiv",
    "version": 1
  }
}