Pith Number

pith:B4ZXJRTJ

pith:2025:B4ZXJRTJPYAXRA7YOHVTE6GVOT

not attested not anchored not stored refs pending

Heat Kernel Methods for Multiloop Calculations in Curved Spacetime: Nonzero Spin

Gero von Gersdorff, Igor Carneiro

arxiv:2507.00177 v1 · 2025-06-30 · hep-th · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B4ZXJRTJPYAXRA7YOHVTE6GVOT}

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	2026-07-05T11:29:38.573177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f3374c6697e017883f871eb3278d574eb81759a4949b2aa434bf1f2e91d835a

Aliases

arxiv: 2507.00177 · arxiv_version: 2507.00177v1 · doi: 10.48550/arxiv.2507.00177 · pith_short_12: B4ZXJRTJPYAX · pith_short_16: B4ZXJRTJPYAXRA7Y · pith_short_8: B4ZXJRTJ

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/B4ZXJRTJPYAXRA7YOHVTE6GVOT \
  | 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: 0f3374c6697e017883f871eb3278d574eb81759a4949b2aa434bf1f2e91d835a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c8db81b19aa6628080fe92ea7cc7edc6783642769556ee49f6c7848122c7fa2",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-06-30T18:34:57Z",
    "title_canon_sha256": "386f96623a4f30dfb65e3d0e03c8ca2dc772ec2855324b87ac40175b73bc4ab5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.00177",
    "kind": "arxiv",
    "version": 1
  }
}