Pith Number

pith:QO4PWSLB

pith:2017:QO4PWSLB5U7PNB2PSHF4B5WSPP

not attested not anchored not stored refs pending

BMS symmetry, soft particles and memory

Atreya Chatterjee, David A. Lowe

arxiv:1712.03211 v1 · 2017-12-08 · 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{QO4PWSLB5U7PNB2PSHF4B5WSPP}

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

BMS representations for generic supermomentum

Receipt and verification

First computed	2026-05-18T00:18:14.683812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83b8fb4961ed3ef6874f91cbc0f6d27bf7c551df2135f8b043b46a175bf13c73

Aliases

arxiv: 1712.03211 · arxiv_version: 1712.03211v1 · doi: 10.48550/arxiv.1712.03211 · pith_short_12: QO4PWSLB5U7P · pith_short_16: QO4PWSLB5U7PNB2P · pith_short_8: QO4PWSLB

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/QO4PWSLB5U7PNB2PSHF4B5WSPP \
  | 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: 83b8fb4961ed3ef6874f91cbc0f6d27bf7c551df2135f8b043b46a175bf13c73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b36a0abc4895c5dc9828327b843470d4c2e1b4c6ad1988051a3e1b54bef071b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-12-08T18:40:11Z",
    "title_canon_sha256": "3ed90005a9f6e9d6b46bfe19c7a8eedfc7d359ea45f2af7285f3a052fdb5ee59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03211",
    "kind": "arxiv",
    "version": 1
  }
}