Pith Number

pith:I5JWEYV7

pith:2011:I5JWEYV7KL4DAL42CKLDNB6SUR

not attested not anchored not stored refs pending

OPE for Super Loops

Amit Sever, Pedro Vieira, Tianheng Wang

arxiv:1108.1575 v1 · 2011-08-07 · hep-th · hep-ph · 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{I5JWEYV7KL4DAL42CKLDNB6SUR}

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	2026-05-18T02:01:00.601984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47536262bf52f8302f9a12963687d2a4639f5b0461bc4a56089ac901a08eee78

Aliases

arxiv: 1108.1575 · arxiv_version: 1108.1575v1 · doi: 10.48550/arxiv.1108.1575 · pith_short_12: I5JWEYV7KL4D · pith_short_16: I5JWEYV7KL4DAL42 · pith_short_8: I5JWEYV7

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/I5JWEYV7KL4DAL42CKLDNB6SUR \
  | 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: 47536262bf52f8302f9a12963687d2a4639f5b0461bc4a56089ac901a08eee78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23b88a5cf9e64dfa03c397feab03385595f82cc77cc91a9053fa2e8ba262b7f8",
    "cross_cats_sorted": [
      "hep-ph",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-08-07T21:22:01Z",
    "title_canon_sha256": "d502097aaf197e18358d3a36328502b9200b779efc2c24eb4c85e534b2f5185b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1575",
    "kind": "arxiv",
    "version": 1
  }
}