Pith Number

pith:6UPKZER6

pith:2001:6UPKZER6GFEAO57PBA6ROAXM2J

not attested not anchored not stored refs pending

Comment on Kaluza-Klein Spectrum of Gauge Fields in the Bigravity Model

Motoi Tachibana

arxiv:hep-th/0105180 v1 · 2001-05-18 · 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{6UPKZER6GFEAO57PBA6ROAXM2J}

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	2026-07-04T16:27:52.905738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f51eac923e31480777ef083d1702ecd263ed89c5582977c7ea6c599e62d263e6

Aliases

arxiv: hep-th/0105180 · arxiv_version: hep-th/0105180v1 · doi: 10.48550/arxiv.hep-th/0105180 · pith_short_12: 6UPKZER6GFEA · pith_short_16: 6UPKZER6GFEAO57P · pith_short_8: 6UPKZER6

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/6UPKZER6GFEAO57PBA6ROAXM2J \
  | 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: f51eac923e31480777ef083d1702ecd263ed89c5582977c7ea6c599e62d263e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1348c5a420f9c1334b98fe687d2e799ececdc5a77686e2df00fbf85a690b213",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2001-05-18T15:04:21Z",
    "title_canon_sha256": "e33cab41ce7349121ccbb4ea1413bdb6ea707c7b792eb4b550376d1ac1168876"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0105180",
    "kind": "arxiv",
    "version": 1
  }
}