Pith Number

pith:GOISLXXC

pith:2011:GOISLXXCDTDKY6LBUEYXSO644L

not attested not anchored not stored refs pending

A New Proposal for the Picture Changing Operators in the Minimal Pure Spinor Formalism

Humberto Gomez, Oscar A. Bedoya

arxiv:1106.1253 v2 · 2011-06-07 · 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{GOISLXXCDTDKY6LBUEYXSO644L}

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	2026-05-18T04:16:01.459478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

339125dee21cc6ac7961a131793bdce2fda4fc261cc75a38bdc31f15e410ed7d

Aliases

arxiv: 1106.1253 · arxiv_version: 1106.1253v2 · doi: 10.48550/arxiv.1106.1253 · pith_short_12: GOISLXXCDTDK · pith_short_16: GOISLXXCDTDKY6LB · pith_short_8: GOISLXXC

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/GOISLXXCDTDKY6LBUEYXSO644L \
  | 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: 339125dee21cc6ac7961a131793bdce2fda4fc261cc75a38bdc31f15e410ed7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f5120a28109acdb5d5c24e14ca8ccd62268a941378bdc5a5993bc77d2b3fadd",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-06-07T03:41:44Z",
    "title_canon_sha256": "300de3af7126a8642df8ed561da1a16c2ca17a2c726dd8e0f795274854781d6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1253",
    "kind": "arxiv",
    "version": 2
  }
}