Pith Number

pith:WSINMDR4

pith:2019:WSINMDR4AROW53CTWDGSMX7YRI

not attested not anchored not stored refs pending

Spacetime structure near generic horizons and soft hair

Alfredo P\'erez, C\'eline Zwikel, Daniel Grumiller, M. M. Sheikh-Jabbari, Ricardo Troncoso

arxiv:1908.09833 v1 · 2019-08-26 · 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{WSINMDR4AROW53CTWDGSMX7YRI}

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

Asymptotically-FLRW$_3$ spacetimes

Lectures on the Bondi--Metzner--Sachs group and related topics in infrared physics

Integrability in Three-Dimensional Gravity: Eigenfunction-Forced KdV Flows

Receipt and verification

First computed	2026-07-05T00:38:26.166027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b490d60e3c045d6eec53b0cd265ff88a3f6c378dacda25e8cc944fdfafdea3a5

Aliases

arxiv: 1908.09833 · arxiv_version: 1908.09833v1 · doi: 10.48550/arxiv.1908.09833 · pith_short_12: WSINMDR4AROW · pith_short_16: WSINMDR4AROW53CT · pith_short_8: WSINMDR4

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/WSINMDR4AROW53CTWDGSMX7YRI \
  | 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: b490d60e3c045d6eec53b0cd265ff88a3f6c378dacda25e8cc944fdfafdea3a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a14ff976bf68597c701e385d9cf9dfd64dff9311598d27f8dad636b56ff5860",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-08-26T18:00:01Z",
    "title_canon_sha256": "6a824d2cc9b7187d061008c0eea0f37b8788ede7de17ad5262206f81772a5b58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09833",
    "kind": "arxiv",
    "version": 1
  }
}