Pith Number

pith:SQQ42JIS

pith:1995:SQQ42JIS46SHLLOBGEIKXHZTC6

not attested not anchored not stored refs pending

Two-loop Renormalization in Quantum Gravity near Two Dimensions

Asato Tsuchiya (University of Tokyo), Jun Nishimura (KEK), Toshiaki Aida, Yoshihisa Kitazawa (Tokyo Institute of Technology)

arxiv:hep-th/9501056 v2 · 1995-01-14 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SQQ42JIS46SHLLOBGEIKXHZTC6}

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	2026-05-18T01:06:04.008062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9421cd2512e7a475adc13110ab9f331798e55e1418695848138c8e24a2b52df0

Aliases

arxiv: hep-th/9501056 · arxiv_version: hep-th/9501056v2 · doi: 10.48550/arxiv.hep-th/9501056 · pith_short_12: SQQ42JIS46SH · pith_short_16: SQQ42JIS46SHLLOB · pith_short_8: SQQ42JIS

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/SQQ42JIS46SHLLOBGEIKXHZTC6 \
  | 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: 9421cd2512e7a475adc13110ab9f331798e55e1418695848138c8e24a2b52df0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acf04cbc7bbc4fb9a547e3e90ac824feb34904406f2d0f7f5cfb9449c2fb2930",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-01-14T14:36:14Z",
    "title_canon_sha256": "70731acbeddc648fefadfc139e8749a7c82874af93ffb4715da01b45d3bbd24c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9501056",
    "kind": "arxiv",
    "version": 2
  }
}