Pith Number

pith:42ODNCRL

pith:2003:42ODNCRLRC3IEXN5YC5Q2EW65J

not attested not anchored not stored refs pending

Potential and field singularity at a surface point charge

Alexander Silbergleit, Ilya Mandel, Ilya Nemenman

arxiv:math-ph/0306039 v1 · 2003-06-12 · math-ph · cond-mat.supr-con · 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{42ODNCRLRC3IEXN5YC5Q2EW65J}

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	2026-07-04T14:33:55.854777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e69c368a2b88b6825dbdc0bb0d12deea7bae6b32661d3045506062bd4c889bb0

Aliases

arxiv: math-ph/0306039 · arxiv_version: math-ph/0306039v1 · doi: 10.48550/arxiv.math-ph/0306039 · pith_short_12: 42ODNCRLRC3I · pith_short_16: 42ODNCRLRC3IEXN5 · pith_short_8: 42ODNCRL

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/42ODNCRLRC3IEXN5YC5Q2EW65J \
  | 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: e69c368a2b88b6825dbdc0bb0d12deea7bae6b32661d3045506062bd4c889bb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf4d48a97f26c02b01c432880358dec2f6fd7ebd56a5f291776f8736222f29de",
    "cross_cats_sorted": [
      "cond-mat.supr-con",
      "math.AP",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2003-06-12T20:55:12Z",
    "title_canon_sha256": "45d64e184d4487433fc606f12a15fda2f6b2acd2561d69a72213659c57bdf703"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0306039",
    "kind": "arxiv",
    "version": 1
  }
}