Pith Number

pith:ACSY7BAL

pith:2015:ACSY7BALLEZP47PFOB7V7CDVQU

not attested not anchored not stored refs pending

Computing Exact Self-Energies with Polynomial Expansion

D. Karlsson, M. Hyrk\"as, R. van Leeuwen

arxiv:1511.00962 v1 · 2015-11-03 · 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{ACSY7BALLEZP47PFOB7V7CDVQU}

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	2026-05-18T01:27:55.706691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00a58f840b5932fe7de5707f5f88758504e846393fd84534a90b2740782fc586

Aliases

arxiv: 1511.00962 · arxiv_version: 1511.00962v1 · doi: 10.48550/arxiv.1511.00962 · pith_short_12: ACSY7BALLEZP · pith_short_16: ACSY7BALLEZP47PF · pith_short_8: ACSY7BAL

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/ACSY7BALLEZP47PFOB7V7CDVQU \
  | 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: 00a58f840b5932fe7de5707f5f88758504e846393fd84534a90b2740782fc586

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff578220cdef918c97b2bdf5bf8a61dde9bb3ef072402b33f3886d5a49980a04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-11-03T16:09:07Z",
    "title_canon_sha256": "2acb545438811830ca23b48ea17f3bcf8e6c5c4f85ac48802a3838f5a9d4b4e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.00962",
    "kind": "arxiv",
    "version": 1
  }
}