Pith Number

pith:SYERKVAL

pith:2017:SYERKVALP4JGTS5QAPFXJJS3G2

not attested not anchored not stored refs pending

Relative entropy method for measure-valued solutions in natural sciences

Agnieszka \'Swierczewska-Gwiazda, Kamila {\L}yczek, Piotr Gwiazda, Tomasz D\k{e}biec

arxiv:1709.01410 v1 · 2017-09-04 · 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{SYERKVALP4JGTS5QAPFXJJS3G2}

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	2026-05-18T00:36:00.165554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

960915540b7f1269cbb003cb74a65b369279c68fa4db6a12674631393216d3e8

Aliases

arxiv: 1709.01410 · arxiv_version: 1709.01410v1 · doi: 10.48550/arxiv.1709.01410 · pith_short_12: SYERKVALP4JG · pith_short_16: SYERKVALP4JGTS5Q · pith_short_8: SYERKVAL

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/SYERKVALP4JGTS5QAPFXJJS3G2 \
  | 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: 960915540b7f1269cbb003cb74a65b369279c68fa4db6a12674631393216d3e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4440709d5810bfbb623d825d5ef324adee776772a40ff1fe3bab2ffa844db47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-09-04T09:54:39Z",
    "title_canon_sha256": "802982a4d41a43ba0365373db4fa2debccfaf04a2c717920dc06455384a3fe6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01410",
    "kind": "arxiv",
    "version": 1
  }
}