Pith Number

pith:6EH6ZUOP

pith:2020:6EH6ZUOPFO7GSZBVVU7IU4CGR5

not attested not anchored not stored refs pending

Shifting Spin on the Celestial Sphere

Andrea Puhm, Sabrina Pasterski

arxiv:2012.15694 v1 · 2020-12-31 · 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{6EH6ZUOPFO7GSZBVVU7IU4CGR5}

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

Graviton scattering on self-dual black holes

Receipt and verification

First computed	2026-07-05T03:25:49.740889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f10fecd1cf2bbe696435ad3e8a70468f6ab45aa60afa64df8565a5b56c205225

Aliases

arxiv: 2012.15694 · arxiv_version: 2012.15694v1 · doi: 10.48550/arxiv.2012.15694 · pith_short_12: 6EH6ZUOPFO7G · pith_short_16: 6EH6ZUOPFO7GSZBV · pith_short_8: 6EH6ZUOP

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/6EH6ZUOPFO7GSZBVVU7IU4CGR5 \
  | 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: f10fecd1cf2bbe696435ad3e8a70468f6ab45aa60afa64df8565a5b56c205225

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2889f01bcd07fb494184f40a88ccda6801a931d8243b400f6e87fb2bd1b5e542",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-12-31T16:20:30Z",
    "title_canon_sha256": "8904b5d828fb7832a7920b23291a88c65c9e89fe969e5f105d2aae6b440a6b39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.15694",
    "kind": "arxiv",
    "version": 1
  }
}