Pith Number

pith:SQ2YMFHA

pith:2015:SQ2YMFHAVQ6SWBVDDK6XURXIHI

not attested not anchored not stored refs pending

Compact Representation for Specific Heat of Interacting Fermion Systems in Terms of Fully Renormalized Matsubara Green Function

Atsushi Tsuruta, Kazumasa Miyake

arxiv:1508.04239 v1 · 2015-08-18 · 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{SQ2YMFHAVQ6SWBVDDK6XURXIHI}

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	2026-05-18T01:35:05.866065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94358614e0ac3d2b06a31abd7a46e83a039c023bfa3c92bef2972b52d785ca21

Aliases

arxiv: 1508.04239 · arxiv_version: 1508.04239v1 · doi: 10.48550/arxiv.1508.04239 · pith_short_12: SQ2YMFHAVQ6S · pith_short_16: SQ2YMFHAVQ6SWBVD · pith_short_8: SQ2YMFHA

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/SQ2YMFHAVQ6SWBVDDK6XURXIHI \
  | 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: 94358614e0ac3d2b06a31abd7a46e83a039c023bfa3c92bef2972b52d785ca21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "434b31fbc5863bd67dbd6d11074b0837279d156058e5e5f994aed010697d2fbb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-08-18T08:24:28Z",
    "title_canon_sha256": "58fb4fef932f048a98198f03c629abb233652c64206021b5e622ac3a4184141b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04239",
    "kind": "arxiv",
    "version": 1
  }
}