Pith Number

pith:ZZ55UIC4

pith:2022:ZZ55UIC4UDTJ3L7QXZ75JGBRGS

not attested not anchored not stored refs pending

Schwarzian transformations at null infinity

Kevin Nguyen

arxiv:2201.09640 v2 · 2022-01-24 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZZ55UIC4UDTJ3L7QXZ75JGBRGS}

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

3 papers in Pith

The Energy-Momentum-News Complex near Future Null Infinity

Asymptotically-FLRW$_3$ spacetimes

Operator Product Expansion in Carrollian CFT

Receipt and verification

First computed	2026-07-05T05:19:13.773299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce7bda205ca0e69daff0be7fd4983134bca8b2ac9635faacb40490e1073c0ece

Aliases

arxiv: 2201.09640 · arxiv_version: 2201.09640v2 · doi: 10.48550/arxiv.2201.09640 · pith_short_12: ZZ55UIC4UDTJ · pith_short_16: ZZ55UIC4UDTJ3L7Q · pith_short_8: ZZ55UIC4

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/ZZ55UIC4UDTJ3L7QXZ75JGBRGS \
  | 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: ce7bda205ca0e69daff0be7fd4983134bca8b2ac9635faacb40490e1073c0ece

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32fdec1198f1f835a4c17eb5deb8bb5458e04ab688c113216a4128a19c03090c",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-01-24T12:43:10Z",
    "title_canon_sha256": "c79419d7fbdae30c3b413a3afd94f4b5c3d198859083f0cd6e34ed6ad989d521"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.09640",
    "kind": "arxiv",
    "version": 2
  }
}