Pith Number

pith:3SEGNWCP

pith:2017:3SEGNWCPUQGD6YKL7ZFHPSGBT5

not attested not anchored not stored refs pending

The instability of anti-de Sitter space-time

Gr\'egoire Martinon

arxiv:1708.05600 v3 · 2017-08-18 · gr-qc · 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{3SEGNWCPUQGD6YKL7ZFHPSGBT5}

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	2026-05-18T00:35:03.647165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc8866d84fa40c3f614bfe4a77c8c19f6f856572f1fd345511357d1a1f30a78b

Aliases

arxiv: 1708.05600 · arxiv_version: 1708.05600v3 · doi: 10.48550/arxiv.1708.05600 · pith_short_12: 3SEGNWCPUQGD · pith_short_16: 3SEGNWCPUQGD6YKL · pith_short_8: 3SEGNWCP

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/3SEGNWCPUQGD6YKL7ZFHPSGBT5 \
  | 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: dc8866d84fa40c3f614bfe4a77c8c19f6f856572f1fd345511357d1a1f30a78b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d509f80c0537d5f7265d3cfafcab28283a8400a2f5e85fe81a416279bd5ab50f",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-08-18T13:29:09Z",
    "title_canon_sha256": "79d725d3ffea58c7a65f8febcd76d00f6d98b8ebd29ab620d2bc04d75732f831"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05600",
    "kind": "arxiv",
    "version": 3
  }
}