Pith Number

pith:2HPOF6KJ

pith:2010:2HPOF6KJSY6KKTY63GPRDMTJFZ

not attested not anchored not stored refs pending

Four twisted differential operators for the N=4 superconformal algebra

Laurent Baulieu

arxiv:1009.6176 v1 · 2010-09-30 · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2HPOF6KJSY6KKTY63GPRDMTJFZ}

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	2026-05-18T04:27:26.652263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1dee2f949963ca54f1ed99f11b2692e5c0cc3f65aae5ed1a1dd974719044aa4

Aliases

arxiv: 1009.6176 · arxiv_version: 1009.6176v1 · doi: 10.48550/arxiv.1009.6176 · pith_short_12: 2HPOF6KJSY6K · pith_short_16: 2HPOF6KJSY6KKTY6 · pith_short_8: 2HPOF6KJ

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/2HPOF6KJSY6KKTY63GPRDMTJFZ \
  | 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: d1dee2f949963ca54f1ed99f11b2692e5c0cc3f65aae5ed1a1dd974719044aa4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9aa7ef0d8ce6d50b3febcc3977b7e33dce1d6403f4db9645b08b920667a07b93",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-09-30T16:03:55Z",
    "title_canon_sha256": "c1a795eb310491e42601499bc3169281befd5c91a5ddf627b1297d24f25da9bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.6176",
    "kind": "arxiv",
    "version": 1
  }
}