Pith Number

pith:NR2VBGLX

pith:2015:NR2VBGLXLWSTKB6VHSFDYN2WY2

not attested not anchored not stored refs pending

Steady transport equation in Sobolev-Slobodetskii spaces

Tomasz Piasecki

arxiv:1512.00868 v2 · 2015-12-02 · 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{NR2VBGLXLWSTKB6VHSFDYN2WY2}

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	2026-05-18T01:20:24.065370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c755099775da53507d53c8a3c3756c680a5e703e1b2ecb014364ad9099bb9ba

Aliases

arxiv: 1512.00868 · arxiv_version: 1512.00868v2 · doi: 10.48550/arxiv.1512.00868 · pith_short_12: NR2VBGLXLWST · pith_short_16: NR2VBGLXLWSTKB6V · pith_short_8: NR2VBGLX

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/NR2VBGLXLWSTKB6VHSFDYN2WY2 \
  | 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: 6c755099775da53507d53c8a3c3756c680a5e703e1b2ecb014364ad9099bb9ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "061c95f3ce4af277bd2131d6a8ae5b2b910dad6d89e6dee3c5aebd0ece24a352",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-12-02T21:09:17Z",
    "title_canon_sha256": "17ddb6907b43e0611e6367b67885080b2f4408d689d1512f208308fcc4571c34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00868",
    "kind": "arxiv",
    "version": 2
  }
}