Pith Number

pith:FC3EHBJ4

pith:2015:FC3EHBJ4TPK7ZNUQGFREALL6D4

not attested not anchored not stored refs pending

The Dirichlet Problem with Prescribed Asymptotic Singularities

F. Reese Harvey, H. Blaine Lawson Jr

arxiv:1508.02962 v2 · 2015-08-12 · math.AP · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FC3EHBJ4TPK7ZNUQGFREALL6D4}

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	2026-05-18T00:28:27.454032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28b643853c9bd5fcb6903162402d7e1f2f8b00e1b1f673a02b18650708adb7df

Aliases

arxiv: 1508.02962 · arxiv_version: 1508.02962v2 · doi: 10.48550/arxiv.1508.02962 · pith_short_12: FC3EHBJ4TPK7 · pith_short_16: FC3EHBJ4TPK7ZNUQ · pith_short_8: FC3EHBJ4

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/FC3EHBJ4TPK7ZNUQGFREALL6D4 \
  | 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: 28b643853c9bd5fcb6903162402d7e1f2f8b00e1b1f673a02b18650708adb7df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3397e36b205be7be3a0ababe7e01de26a0d756d1db716c2da980d162c13a5fc9",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-08-12T15:48:01Z",
    "title_canon_sha256": "2a1f20948f1bff8b0be296f90e3e940c024028c40456e3d6bca7c01c416a1a2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02962",
    "kind": "arxiv",
    "version": 2
  }
}