Pith Number

pith:QAFKUZI4

pith:2018:QAFKUZI4INL6DYOEYEHLLXI4AF

not attested not anchored not stored refs pending

Global properties of asymptotically de Sitter and Anti de Sitter spacetimes

Didier A. Solis

arxiv:1803.01171 v1 · 2018-03-03 · gr-qc · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QAFKUZI4INL6DYOEYEHLLXI4AF}

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	2026-05-18T00:22:01.568940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

800aaa651c4357e1e1c4c10eb5dd1c0167953c3f13c2f3d806224403baf06b0e

Aliases

arxiv: 1803.01171 · arxiv_version: 1803.01171v1 · doi: 10.48550/arxiv.1803.01171 · pith_short_12: QAFKUZI4INL6 · pith_short_16: QAFKUZI4INL6DYOE · pith_short_8: QAFKUZI4

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/QAFKUZI4INL6DYOEYEHLLXI4AF \
  | 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: 800aaa651c4357e1e1c4c10eb5dd1c0167953c3f13c2f3d806224403baf06b0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9f9b289e1d4854e31e2d3c36c79018b7cfb29337f00fa495047229eccf54c17",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-03-03T14:23:09Z",
    "title_canon_sha256": "e825f923182ed20f0a3ce92e26c7d722348982bd8e539f8b1aa61790aa8ebbf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01171",
    "kind": "arxiv",
    "version": 1
  }
}