Pith Number

pith:PS6DWYCB

pith:2015:PS6DWYCBZE3HJADS7TKZYVBQS6

not attested not anchored not stored refs pending

Scalar conservation laws with monotone pure-jump Markov initial conditions

David C. Kaspar, Fraydoun Rezakhanlou

arxiv:1502.04795 v3 · 2015-02-17 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PS6DWYCBZE3HJADS7TKZYVBQS6}

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	2026-05-18T00:59:42.375512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cbc3b6041c936748072fcd59c543097944244e689b46394cb90e7b5ee9d006d

Aliases

arxiv: 1502.04795 · arxiv_version: 1502.04795v3 · doi: 10.48550/arxiv.1502.04795 · pith_short_12: PS6DWYCBZE3H · pith_short_16: PS6DWYCBZE3HJADS · pith_short_8: PS6DWYCB

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/PS6DWYCBZE3HJADS7TKZYVBQS6 \
  | 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: 7cbc3b6041c936748072fcd59c543097944244e689b46394cb90e7b5ee9d006d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca99e72482b829ea7309b3e0e0a9e6d1e5be611214a2aed0ffb834cde6b3f2ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-02-17T04:50:25Z",
    "title_canon_sha256": "f6475fcf1e993b4f084fefe68f6ac01915560cc32b9269fd32292e33777ed0dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04795",
    "kind": "arxiv",
    "version": 3
  }
}