Pith Number

pith:ON6YXFAM

pith:2017:ON6YXFAMUPABH5GDIIK7N6ABBE

not attested not anchored not stored refs pending

Construction of a global solution for the one dimensional singularly-perturbed boundary value problem

Elvis Barakovic, Enes Duvnjakovi\'c, Samir Karasulji\'c, Vedad Pasic

arxiv:1705.09608 v1 · 2017-05-26 · 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{ON6YXFAMUPABH5GDIIK7N6ABBE}

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	2026-05-18T00:30:16.864947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

737d8b940ca3c013f4c34215f6f8010904bba590588eca66705e94c8909274b7

Aliases

arxiv: 1705.09608 · arxiv_version: 1705.09608v1 · doi: 10.48550/arxiv.1705.09608 · pith_short_12: ON6YXFAMUPAB · pith_short_16: ON6YXFAMUPABH5GD · pith_short_8: ON6YXFAM

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/ON6YXFAMUPABH5GDIIK7N6ABBE \
  | 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: 737d8b940ca3c013f4c34215f6f8010904bba590588eca66705e94c8909274b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bfbdbb833e540e1adae7d7c8eee15cce0be2bdd3f7549d80313b488c6c22c7f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-05-26T15:05:44Z",
    "title_canon_sha256": "8a65a8e61a726b09a6311eef66fcedf80fe8230a7966068945eb6efb7dc51e7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09608",
    "kind": "arxiv",
    "version": 1
  }
}