Pith Number

pith:6LJRB7VI

pith:2017:6LJRB7VITOVIJ5XUSMEDCXH7A2

not attested not anchored not stored refs pending

X-ray Transform and Boundary Rigidity for Asymptotically Hyperbolic Manifolds

Colin Guillarmou, C. Robin Graham, Gunther Uhlmann, Plamen Stefanov

arxiv:1709.05053 v1 · 2017-09-15 · math.DG · hep-th · math-ph · math.AP · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6LJRB7VITOVIJ5XUSMEDCXH7A2}

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	2026-05-18T00:35:06.828110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2d310fea89baa84f6f49308315cff06bdb41f5d51f81080daf0345f95cd99f9

Aliases

arxiv: 1709.05053 · arxiv_version: 1709.05053v1 · doi: 10.48550/arxiv.1709.05053 · pith_short_12: 6LJRB7VITOVI · pith_short_16: 6LJRB7VITOVIJ5XU · pith_short_8: 6LJRB7VI

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/6LJRB7VITOVIJ5XUSMEDCXH7A2 \
  | 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: f2d310fea89baa84f6f49308315cff06bdb41f5d51f81080daf0345f95cd99f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d7d4e3d99bfbad32d37366fc35c5be76d20163bc6da917d20c518709763924c",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-09-15T04:21:02Z",
    "title_canon_sha256": "b2fd23b2d9f32938530b15de3341df32575a20247a8d47fb4e379660ed53208c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05053",
    "kind": "arxiv",
    "version": 1
  }
}