Pith Number

pith:IBQAT3SE

pith:2016:IBQAT3SEPSUULAW3AVKEHHZE4W

not attested not anchored not stored refs pending

Algorithms to solve coupled systems of differential equations in terms of power series

Abilio De Freitas, Arnd Behring, Carsten Schneider, Jakob Ablinger, Johannes Bluemlein

arxiv:1608.05376 v1 · 2016-08-18 · cs.SC · hep-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IBQAT3SEPSUULAW3AVKEHHZE4W}

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	2026-05-18T01:08:31.280022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

406009ee447ca94582db0554439f24e5aa48141f68e778cd6eceb86d7ade374d

Aliases

arxiv: 1608.05376 · arxiv_version: 1608.05376v1 · doi: 10.48550/arxiv.1608.05376 · pith_short_12: IBQAT3SEPSUU · pith_short_16: IBQAT3SEPSUULAW3 · pith_short_8: IBQAT3SE

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/IBQAT3SEPSUULAW3AVKEHHZE4W \
  | 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: 406009ee447ca94582db0554439f24e5aa48141f68e778cd6eceb86d7ade374d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b7c51ff67e39c3a947cf7576131616540f424436a5b0785432523867965e763",
    "cross_cats_sorted": [
      "hep-ph",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SC",
    "submitted_at": "2016-08-18T19:06:27Z",
    "title_canon_sha256": "b5ce5fa401e5ffb04fd36c82dc74a31d0679423490a9d4baac63f6293788792e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.05376",
    "kind": "arxiv",
    "version": 1
  }
}