Pith Number

pith:X5CPECGI

pith:2012:X5CPECGIZF35GRL66IF5ISGMWM

not attested not anchored not stored refs pending

Mild solutions to a measure-valued mass evolution problem with flux boundary conditions

Adrian Muntean, Joep H.M. Evers, Sander C. Hille

arxiv:1210.4118 v2 · 2012-10-15 · math.FA · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X5CPECGIZF35GRL66IF5ISGMWM}

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	2026-05-18T02:30:47.871937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf44f208c8c977d3457ef20bd448ccb335e3a16b7fe37cf58349c04b41e7eb37

Aliases

arxiv: 1210.4118 · arxiv_version: 1210.4118v2 · doi: 10.48550/arxiv.1210.4118 · pith_short_12: X5CPECGIZF35 · pith_short_16: X5CPECGIZF35GRL6 · pith_short_8: X5CPECGI

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/X5CPECGIZF35GRL66IF5ISGMWM \
  | 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: bf44f208c8c977d3457ef20bd448ccb335e3a16b7fe37cf58349c04b41e7eb37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d468e87e62f442ae003e3d286422caec5e6353862b69ac00ddb3c7e126e95273",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2012-10-15T17:37:58Z",
    "title_canon_sha256": "48e6db5defe8fc35027d3fab088a98c4797a3df89bf61434c0783f29943e4904"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4118",
    "kind": "arxiv",
    "version": 2
  }
}