Pith Number

pith:IOGLVNRA

pith:2012:IOGLVNRACBBWUY7KWPAXOF36MH

not attested not anchored not stored refs pending

On second order elliptic equations with a small parameter

Mark Freidlin, Wenqing Hu

arxiv:1203.5096 v3 · 2012-03-22 · math.PR · 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{IOGLVNRACBBWUY7KWPAXOF36MH}

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	2026-05-18T03:13:58.466115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

438cbab62010436a63eab3c177177e61f684775fbcf8721000b5aca800019f8d

Aliases

arxiv: 1203.5096 · arxiv_version: 1203.5096v3 · doi: 10.48550/arxiv.1203.5096 · pith_short_12: IOGLVNRACBBW · pith_short_16: IOGLVNRACBBWUY7K · pith_short_8: IOGLVNRA

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/IOGLVNRACBBWUY7KWPAXOF36MH \
  | 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: 438cbab62010436a63eab3c177177e61f684775fbcf8721000b5aca800019f8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a2f9fc741feb333a4c0046845bdc868f089ac2a10d8cacd83195fcf6709bb29",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2012-03-22T19:54:03Z",
    "title_canon_sha256": "d38a8947c2b1c619f4eb82b72b863afbd146d3cb55d5c9a5615d9b7c7a10bbf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.5096",
    "kind": "arxiv",
    "version": 3
  }
}