Pith Number

pith:XDIHYGCY

pith:2009:XDIHYGCYUITYIDX2ZZ2BAVJIK4

not attested not anchored not stored refs pending

The Nonlocal Involutive Charges of the CFT ${\cal M}_{3,4}$

Alessandro Nigro

arxiv:0910.3866 v2 · 2009-10-20 · math-ph · hep-th · 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{XDIHYGCYUITYIDX2ZZ2BAVJIK4}

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	2026-05-18T04:35:57.194051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8d07c1858a227840eface74105528571581d3219a7f381703c14651447cb661

Aliases

arxiv: 0910.3866 · arxiv_version: 0910.3866v2 · doi: 10.48550/arxiv.0910.3866 · pith_short_12: XDIHYGCYUITY · pith_short_16: XDIHYGCYUITYIDX2 · pith_short_8: XDIHYGCY

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/XDIHYGCYUITYIDX2ZZ2BAVJIK4 \
  | 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: b8d07c1858a227840eface74105528571581d3219a7f381703c14651447cb661

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ea258ab00235fc1bfd65f056b802279e2783d52cce1c957e34b15ca276bf6e3",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2009-10-20T15:01:53Z",
    "title_canon_sha256": "b4794d3083be99190c628a82beb42e3728d61d915e9ebd32aaf08aa62c992207"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.3866",
    "kind": "arxiv",
    "version": 2
  }
}