Pith Number

pith:AUCFDZXE

pith:2014:AUCFDZXESVWCI2II5I6MSZSYJS

not attested not anchored not stored refs pending

On the numerical solution of second order differential equations in the high-frequency regime

James Bremer

arxiv:1409.6049 v2 · 2014-09-21 · 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{AUCFDZXESVWCI2II5I6MSZSYJS}

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	2026-05-18T01:41:57.861479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

050451e6e4956c246908ea3cc966584c94ce242bae7f9718badbd9706a4cb584

Aliases

arxiv: 1409.6049 · arxiv_version: 1409.6049v2 · doi: 10.48550/arxiv.1409.6049 · pith_short_12: AUCFDZXESVWC · pith_short_16: AUCFDZXESVWCI2II · pith_short_8: AUCFDZXE

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/AUCFDZXESVWCI2II5I6MSZSYJS \
  | 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: 050451e6e4956c246908ea3cc966584c94ce242bae7f9718badbd9706a4cb584

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b365bd06b4273700e5d9925c7519aa19cd541694217f2a295ae7cf781343602",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-09-21T22:34:41Z",
    "title_canon_sha256": "5dbc38f960f4563e82a3ab79a86be027ebb287c9bc3c48a8e2b18d77f150f3ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6049",
    "kind": "arxiv",
    "version": 2
  }
}