Pith Number

pith:E6RALYJP

pith:2017:E6RALYJPBR77XJF3SV3NUASV66

not attested not anchored not stored refs pending

Application of projection algorithms to differential equations: boundary value problems

Bishnu P. Lamichhane, Brailey Sims, Scott B. Lindstrom

arxiv:1705.11032 v3 · 2017-05-31 · math.NA · math.CA · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E6RALYJPBR77XJF3SV3NUASV66}

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	2026-05-18T00:05:19.806224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27a205e12f0c7ffba4bb9576da0255f78f7bf25d67c765fb186a2de2072c3c4e

Aliases

arxiv: 1705.11032 · arxiv_version: 1705.11032v3 · doi: 10.48550/arxiv.1705.11032 · pith_short_12: E6RALYJPBR77 · pith_short_16: E6RALYJPBR77XJF3 · pith_short_8: E6RALYJP

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/E6RALYJPBR77XJF3SV3NUASV66 \
  | 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: 27a205e12f0c7ffba4bb9576da0255f78f7bf25d67c765fb186a2de2072c3c4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44cd6bb4b91a892bfaf7601f5f887aeac164bcb6423c32efc51b54be207c909f",
    "cross_cats_sorted": [
      "math.CA",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-05-31T11:13:03Z",
    "title_canon_sha256": "08b801416c320b4633db92548eb049e36c30d0e60fa69ebd0ef0ca4c8ed1a523"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.11032",
    "kind": "arxiv",
    "version": 3
  }
}