Pith Number

pith:EBMM47P5

pith:2015:EBMM47P5OHTFH4B5JZYVCEM4NF

not attested not anchored not stored refs pending

A multiscale finite element method for oscillating Neumann problem on rough domain

P.B. Ming, X. Xu

arxiv:1509.08384 v3 · 2015-09-28 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EBMM47P5OHTFH4B5JZYVCEM4NF}

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	2026-05-18T01:09:29.689345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2058ce7dfd71e653f03d4e7151119c696a410738dee68f67fd864f7debc9c6f2

Aliases

arxiv: 1509.08384 · arxiv_version: 1509.08384v3 · doi: 10.48550/arxiv.1509.08384 · pith_short_12: EBMM47P5OHTF · pith_short_16: EBMM47P5OHTFH4B5 · pith_short_8: EBMM47P5

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/EBMM47P5OHTFH4B5JZYVCEM4NF \
  | 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: 2058ce7dfd71e653f03d4e7151119c696a410738dee68f67fd864f7debc9c6f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1601fbbf35f2f7e99ff853e511793bd5a37b2b5cfe58840d90e939d316564b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-09-28T16:33:23Z",
    "title_canon_sha256": "41fb1e6a8f83411ef8dd0502d3bd8e18be818425505fa00af4258de59bc0eade"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08384",
    "kind": "arxiv",
    "version": 3
  }
}