Pith Number

pith:SBOI2EW2

pith:2003:SBOI2EW2DZ5SHCVDU35GCD7D4B

not attested not anchored not stored refs pending

Supersymmetry, homology with twisted coefficients and n-dimensional knots

Eiji Ogasa

arxiv:hep-th/0311136 v1 · 2003-11-16 · 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{SBOI2EW2DZ5SHCVDU35GCD7D4B}

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	2026-05-18T01:38:46.499914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

905c8d12da1e7b238aa3a6fa610fe3e05059cd632738bf8bd819f27ce73c4ad0

Aliases

arxiv: hep-th/0311136 · arxiv_version: hep-th/0311136v1 · doi: 10.48550/arxiv.hep-th/0311136 · pith_short_12: SBOI2EW2DZ5S · pith_short_16: SBOI2EW2DZ5SHCVD · pith_short_8: SBOI2EW2

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/SBOI2EW2DZ5SHCVDU35GCD7D4B \
  | 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: 905c8d12da1e7b238aa3a6fa610fe3e05059cd632738bf8bd819f27ce73c4ad0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59f0136b32441e5fb7d65f70e571e3cf6986107c52ac51abdd8b2417cdae5adb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-11-16T10:51:09Z",
    "title_canon_sha256": "fb313c7bdc57680668f3cb588ca81b377c6ab7b60217699f943aac8faa1fff72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0311136",
    "kind": "arxiv",
    "version": 1
  }
}