Pith Number

pith:F2KQ6AQQ

pith:2007:F2KQ6AQQFQBAZSMOQAYIIGVPB7

not attested not anchored not stored refs pending

The determinant of the Dirichlet-to-Neumann map for surfaces with boundary

Colin Guillarmou (JAD), Laurent Guillop\'e (LMJL)

arxiv:math/0701727 v2 · 2007-01-25 · math.SP

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F2KQ6AQQFQBAZSMOQAYIIGVPB7}

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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

Neumann scalar determinants on constant curvature disks

Receipt and verification

First computed	2026-07-04T15:03:25.499637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e950f02102c020cc98e8030841aaf0fea3a6ae7e574e97012e4f9de86a87ce3

Aliases

arxiv: math/0701727 · arxiv_version: math/0701727v2 · doi: 10.48550/arxiv.math/0701727 · pith_short_12: F2KQ6AQQFQBA · pith_short_16: F2KQ6AQQFQBAZSMO · pith_short_8: F2KQ6AQQ

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/F2KQ6AQQFQBAZSMOQAYIIGVPB7 \
  | 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: 2e950f02102c020cc98e8030841aaf0fea3a6ae7e574e97012e4f9de86a87ce3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a15efb2b097a663f72c81a8309d5c366165b2beea9df34719c99cc0d8d2b1557",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.SP",
    "submitted_at": "2007-01-25T05:45:56Z",
    "title_canon_sha256": "357502d13755bfe9fa5910656ad13849685457ffd2f207ee292f18f1757d21c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0701727",
    "kind": "arxiv",
    "version": 2
  }
}