Pith Number

pith:VXJQQYGM

pith:2014:VXJQQYGMMH3VN3E2XLEHPO5YBR

not attested not anchored not stored refs pending

Numerical Solution of Weakly Regular Volterra Integral Equations of the First Kind

Aleksandr Tynda, Denis Sidorov, Ildar Muftahov

arxiv:1403.3764 v2 · 2014-03-15 · 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{VXJQQYGMMH3VN3E2XLEHPO5YBR}

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	2026-05-18T02:56:04.855135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

add30860cc61f756ec9abac877bbb80c61c19eb03854eba201d0effca7351303

Aliases

arxiv: 1403.3764 · arxiv_version: 1403.3764v2 · doi: 10.48550/arxiv.1403.3764 · pith_short_12: VXJQQYGMMH3V · pith_short_16: VXJQQYGMMH3VN3E2 · pith_short_8: VXJQQYGM

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/VXJQQYGMMH3VN3E2XLEHPO5YBR \
  | 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: add30860cc61f756ec9abac877bbb80c61c19eb03854eba201d0effca7351303

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "841b3fc1d80566597b2a349f1d0d4b725bcd47c63a4dd1bd9b211f28fde51586",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-03-15T07:43:30Z",
    "title_canon_sha256": "e08408521e9940f74e49e3e644a0475909e8a49fc367ac29e8eff0e2a6099c8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3764",
    "kind": "arxiv",
    "version": 2
  }
}