Pith Number

pith:5JC7O7S4

pith:2012:5JC7O7S4URRZLIDSTRTIXSRPQ4

not attested not anchored not stored refs pending

Parameterized Stationary Solution for first order PDE

Muhammad Saeed Akram, Saima Parveen

arxiv:1203.1738 v1 · 2012-03-08 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5JC7O7S4URRZLIDSTRTIXSRPQ4}

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	2026-05-18T04:00:37.142284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea45f77e5ca46395a0729c668bca2f87034e96d8320dbf208160882f83ac6f55

Aliases

arxiv: 1203.1738 · arxiv_version: 1203.1738v1 · doi: 10.48550/arxiv.1203.1738 · pith_short_12: 5JC7O7S4URRZ · pith_short_16: 5JC7O7S4URRZLIDS · pith_short_8: 5JC7O7S4

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/5JC7O7S4URRZLIDSTRTIXSRPQ4 \
  | 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: ea45f77e5ca46395a0729c668bca2f87034e96d8320dbf208160882f83ac6f55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e905e1f565b6ae8bab7f7c07718474d64a49ec49b5cb35958f21b67b2f70405",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-03-08T10:29:35Z",
    "title_canon_sha256": "f7efc6f5472b93040ff80d908b9352540e808548d8a49568429e43f35e1de0ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1738",
    "kind": "arxiv",
    "version": 1
  }
}