Pith Number

pith:ETHQ5HQO

pith:2023:ETHQ5HQOOHZNLSL3KTTZWPX6VV

not attested not anchored not stored refs pending

An infinite family of $w_{1+\infty}$ invariant theories on the celestial sphere

Harshal Kulkarni, Partha Paul, Shamik Banerjee

arxiv:2301.13225 v4 · 2023-01-30 · 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{ETHQ5HQOOHZNLSL3KTTZWPX6VV}

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.

Cited by

1 paper in Pith

Holographic symmetry algebra for the MHV sector revisited

Receipt and verification

First computed	2026-07-05T05:44:39.979450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24cf0e9e0e71f2d5c97b54e79b3efead74cf73e216b3cd195cf4a103d768c98d

Aliases

arxiv: 2301.13225 · arxiv_version: 2301.13225v4 · doi: 10.48550/arxiv.2301.13225 · pith_short_12: ETHQ5HQOOHZN · pith_short_16: ETHQ5HQOOHZNLSL3 · pith_short_8: ETHQ5HQO

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/ETHQ5HQOOHZNLSL3KTTZWPX6VV \
  | 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: 24cf0e9e0e71f2d5c97b54e79b3efead74cf73e216b3cd195cf4a103d768c98d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "618b18e40580ce24b09c8beb0ba30353de767d4435c6bae9b0d5701bc1052289",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2023-01-30T19:00:07Z",
    "title_canon_sha256": "ac76144733bc127da60d519672c2254ccfcbee450d047574e91a5a25f486e37b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.13225",
    "kind": "arxiv",
    "version": 4
  }
}