Pith Number

pith:JF4C5TFE

pith:2015:JF4C5TFEAQCIN2B3YH224JIKGI

not attested not anchored not stored refs pending

Transport-collapse scheme for scalar conservation laws -- initial and boundary value problems

Andrej Novak, Darko Mitrovic

arxiv:1508.01312 v3 · 2015-08-06 · math.AP · 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{JF4C5TFEAQCIN2B3YH224JIKGI}

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	2026-05-18T01:28:38.014133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49782ecca4040486e83bc1f5ae250a32327df4c80a280cb3fac29d56de1bb71d

Aliases

arxiv: 1508.01312 · arxiv_version: 1508.01312v3 · doi: 10.48550/arxiv.1508.01312 · pith_short_12: JF4C5TFEAQCI · pith_short_16: JF4C5TFEAQCIN2B3 · pith_short_8: JF4C5TFE

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/JF4C5TFEAQCIN2B3YH224JIKGI \
  | 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: 49782ecca4040486e83bc1f5ae250a32327df4c80a280cb3fac29d56de1bb71d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d244d30f0227d4f8dcd7cf7656347cfa672e0b83b4f7737a90a2660662aab9d2",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-08-06T08:14:28Z",
    "title_canon_sha256": "d665881b733d847a789e890a39da341b30995380de00c9c5df29948021f44fec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.01312",
    "kind": "arxiv",
    "version": 3
  }
}