Pith Number

pith:5NJHVNFO

pith:2015:5NJHVNFOPGZF37P6MU6G3IDEPQ

not attested not anchored not stored refs pending

Lehmann representation of the nonequilibrium self-energy

Christian Gramsch, Michael Potthoff

arxiv:1509.05313 v2 · 2015-09-17 · cond-mat.str-el · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5NJHVNFOPGZF37P6MU6G3IDEPQ}

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	2026-05-18T01:24:03.250470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb527ab4ae79b25dfdfe653c6da0647c120006db8712c9da6c560607279ce294

Aliases

arxiv: 1509.05313 · arxiv_version: 1509.05313v2 · doi: 10.48550/arxiv.1509.05313 · pith_short_12: 5NJHVNFOPGZF · pith_short_16: 5NJHVNFOPGZF37P6 · pith_short_8: 5NJHVNFO

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/5NJHVNFOPGZF37P6MU6G3IDEPQ \
  | 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: eb527ab4ae79b25dfdfe653c6da0647c120006db8712c9da6c560607279ce294

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a90bcfe929cf35a358689cb464a8c51e42ffdd351526e09cafa7aca49c292a6",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-09-17T16:14:49Z",
    "title_canon_sha256": "bf2a7c941accf55ec2aa8bc720e4a46dbff6ad143fa231ecf19a4f6ae04e30df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05313",
    "kind": "arxiv",
    "version": 2
  }
}