Pith Number

pith:Y73RSROY

pith:2019:Y73RSROYJWJXEYQ4MWEOWH5STO

not attested not anchored not stored refs pending

Determining anisotropic real-analytic metric from boundary electromagnetic information

Genqian Liu

arxiv:1909.12803 v2 · 2019-09-26 · math.AP · math-ph · math.DG · 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{Y73RSROYJWJXEYQ4MWEOWH5STO}

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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

Determination of isometric real-analytic metric and spectral invariants for elastic Dirichlet-to-Neumann map on Riemannian manifolds

Receipt and verification

First computed	2026-07-05T00:55:59.075154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7f71945d84d9372621c6588eb1fb29bba12c35fe9f766150450bec36c96908a

Aliases

arxiv: 1909.12803 · arxiv_version: 1909.12803v2 · doi: 10.48550/arxiv.1909.12803 · pith_short_12: Y73RSROYJWJX · pith_short_16: Y73RSROYJWJXEYQ4 · pith_short_8: Y73RSROY

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/Y73RSROYJWJXEYQ4MWEOWH5STO \
  | 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: c7f71945d84d9372621c6588eb1fb29bba12c35fe9f766150450bec36c96908a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45806d044ffa96e8b6dddab5194f43fcc6e70df8200995c0df155b3174b0af70",
    "cross_cats_sorted": [
      "math-ph",
      "math.DG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-09-26T12:55:17Z",
    "title_canon_sha256": "63af865bbbb548a4f0161002bfb2caca5dc8f41d3d1159d6e2f0b7de16e04481"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.12803",
    "kind": "arxiv",
    "version": 2
  }
}