Pith Number

pith:3IN3E4BQ

pith:2015:3IN3E4BQP4OOLREH6BSC3KUPC3

not attested not anchored not stored refs pending

First-Principles Theory of the Momentum-Dependent Local Ansatz for Correlated Electron System

Sumal Chandra, Yoshiro Kakehashi

arxiv:1508.01998 v1 · 2015-08-09 · 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{3IN3E4BQP4OOLREH6BSC3KUPC3}

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	2026-05-18T01:35:37.349275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da1bb270307f1ce5c487f0642daa8f16d35a679c98ed9f43db3e957564a75755

Aliases

arxiv: 1508.01998 · arxiv_version: 1508.01998v1 · doi: 10.48550/arxiv.1508.01998 · pith_short_12: 3IN3E4BQP4OO · pith_short_16: 3IN3E4BQP4OOLREH · pith_short_8: 3IN3E4BQ

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/3IN3E4BQP4OOLREH6BSC3KUPC3 \
  | 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: da1bb270307f1ce5c487f0642daa8f16d35a679c98ed9f43db3e957564a75755

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e237bff37c9f95ff2f542f95f366d33f0b391aad1af4b34555a15f5d55640fee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-08-09T08:37:25Z",
    "title_canon_sha256": "e5a480a8a0fdaf18a9339d7dd1df942d73300b8e7763ae6d86a143766659a502"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.01998",
    "kind": "arxiv",
    "version": 1
  }
}