Pith Number

pith:R7PMJJL4

pith:2003:R7PMJJL4CHN2TKM5STPRAZOHUX

not attested not anchored not stored refs pending

Note on Gauge Theory on Fuzzy Supersphere

Hiroshi Umetsu, Satoshi Iso

arxiv:hep-th/0312307 v1 · 2003-12-30 · 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{R7PMJJL4CHN2TKM5STPRAZOHUX}

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	2026-07-04T16:41:31.109332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fdec4a57c11dba9a99d94df1065c7a5e05c362b64502f616ceb80f873be3aea

Aliases

arxiv: hep-th/0312307 · arxiv_version: hep-th/0312307v1 · doi: 10.48550/arxiv.hep-th/0312307 · pith_short_12: R7PMJJL4CHN2 · pith_short_16: R7PMJJL4CHN2TKM5 · pith_short_8: R7PMJJL4

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/R7PMJJL4CHN2TKM5STPRAZOHUX \
  | 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: 8fdec4a57c11dba9a99d94df1065c7a5e05c362b64502f616ceb80f873be3aea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1fb221b30dafed2ce430488cf0eb1b2d3532f5f7c0598d5ca1202d40f7ccc89",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-12-30T07:08:30Z",
    "title_canon_sha256": "672bd54a3f7c60177cc937a4ea82124f984b9180ea81c5df971c59ad9de2be6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0312307",
    "kind": "arxiv",
    "version": 1
  }
}