Pith Number

pith:JC2BHFQF

pith:2015:JC2BHFQFG73OHTBYKMUF37SUKY

not attested not anchored not stored refs pending

Two-particle irreducible functional renormalization group schemes---a comparative study

Jan Frederik Rentrop, Severin Georg Jakobs, Volker Meden

arxiv:1501.00800 v3 · 2015-01-05 · 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{JC2BHFQFG73OHTBYKMUF37SUKY}

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	2026-05-18T02:20:30.330336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48b413960537f6e3cc3853285dfe54560f1b278334df2bbcf8213d820f793e90

Aliases

arxiv: 1501.00800 · arxiv_version: 1501.00800v3 · doi: 10.48550/arxiv.1501.00800 · pith_short_12: JC2BHFQFG73O · pith_short_16: JC2BHFQFG73OHTBY · pith_short_8: JC2BHFQF

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/JC2BHFQFG73OHTBYKMUF37SUKY \
  | 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: 48b413960537f6e3cc3853285dfe54560f1b278334df2bbcf8213d820f793e90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30f9f85d50c4dbdf39beaf1cabde95d4066da37b7d55a07ae4c391b6c7f8545e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-01-05T09:52:38Z",
    "title_canon_sha256": "788baabbcc9749065f8abe349085adb843dcb52a58c5b7dcd0ffe9d359e5138e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00800",
    "kind": "arxiv",
    "version": 3
  }
}