Pith Number

pith:QN2MFDAR

pith:2020:QN2MFDARUB7YSAFWLM66YQFRFR

not attested not anchored not stored refs pending

The (super)conformal BMS$_3$ algebra

Alfredo Perez, David Tempo, Hernan A. Gonzalez, Oscar Fuentealba, Ricardo Troncoso

arxiv:2011.08197 v1 · 2020-11-16 · hep-th · gr-qc · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QN2MFDARUB7YSAFWLM66YQFRFR}

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	2026-07-05T02:21:38.866753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8374c28c11a07f8900b65b3dec40b12c4100f8e831d23ba99968b074388677ba

Aliases

arxiv: 2011.08197 · arxiv_version: 2011.08197v1 · doi: 10.48550/arxiv.2011.08197 · pith_short_12: QN2MFDARUB7Y · pith_short_16: QN2MFDARUB7YSAFW · pith_short_8: QN2MFDAR

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/QN2MFDARUB7YSAFWLM66YQFRFR \
  | 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: 8374c28c11a07f8900b65b3dec40b12c4100f8e831d23ba99968b074388677ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ede152ff6f1c377a4cbcff0300e84f0dee2ac8236c1c2ca6f34b92014d657df",
    "cross_cats_sorted": [
      "gr-qc",
      "math.QA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-11-16T19:00:02Z",
    "title_canon_sha256": "e16dbc7dbe14b89b22426e36e20796fa851ed1d265c02109484302e7716bde21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.08197",
    "kind": "arxiv",
    "version": 1
  }
}