Pith Number

pith:5S2MDO7N

pith:2004:5S2MDO7N46CRQMTUPFTBWFAVNK

not attested not anchored not stored refs pending

Topological mass in seven dimensions and dualities in four dimensions

A. Khoudeir, M. Betancourt

arxiv:hep-th/0405046 v1 · 2004-05-06 · 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{5S2MDO7N46CRQMTUPFTBWFAVNK}

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	2026-05-18T04:37:00.103324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecb4c1bbede78518327479661b14156ab895c6c0c087a0271feabb4fec2e2c36

Aliases

arxiv: hep-th/0405046 · arxiv_version: hep-th/0405046v1 · doi: 10.48550/arxiv.hep-th/0405046 · pith_short_12: 5S2MDO7N46CR · pith_short_16: 5S2MDO7N46CRQMTU · pith_short_8: 5S2MDO7N

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/5S2MDO7N46CRQMTUPFTBWFAVNK \
  | 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: ecb4c1bbede78518327479661b14156ab895c6c0c087a0271feabb4fec2e2c36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86c42b2df3ad5073ed89b4effd3dc2ed819811139891f299eefc88f3d8460c26",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2004-05-06T16:19:29Z",
    "title_canon_sha256": "1ead0818c1e41fecbc23e3662c61425298d2665e8c5dba3193fcbc9210a404b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0405046",
    "kind": "arxiv",
    "version": 1
  }
}