Pith Number

pith:LUWQ5TFH

pith:2010:LUWQ5TFH45APTGTICDIFRS7UWC

not attested not anchored not stored refs pending

Identification of a connection from Cauchy data on a Riemann surface with boundary

Colin Guillarmou, Leo Tzou

arxiv:1007.0760 v2 · 2010-07-05 · math.DG · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LUWQ5TFH45APTGTICDIFRS7UWC}

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	2026-05-18T04:41:45.522037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d2d0ecca7e740f99a6810d058cbf4b091e2ba7f735e2a9fe216098e09de01d8

Aliases

arxiv: 1007.0760 · arxiv_version: 1007.0760v2 · doi: 10.48550/arxiv.1007.0760 · pith_short_12: LUWQ5TFH45AP · pith_short_16: LUWQ5TFH45APTGTI · pith_short_8: LUWQ5TFH

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/LUWQ5TFH45APTGTICDIFRS7UWC \
  | 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: 5d2d0ecca7e740f99a6810d058cbf4b091e2ba7f735e2a9fe216098e09de01d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef276b62017aa3ca7b767736ebabf8f93fde323ccd30ae4b0fc05290d4e18133",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2010-07-05T20:10:48Z",
    "title_canon_sha256": "278524da52e13c59c89386f1da7c3e53a0c5fcd735c9c8355160991149e983a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.0760",
    "kind": "arxiv",
    "version": 2
  }
}