Pith Number

pith:I6KS4F6M

pith:2012:I6KS4F6MG6YJGDPBCI4545QRH5

not attested not anchored not stored refs pending

A corrector theory for diffusion-homogenization limits of linear transport equations

Guillaume Bal, Marjolaine Puel, Naoufel Ben Abdallah

arxiv:1201.4424 v1 · 2012-01-21 · 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{I6KS4F6MG6YJGDPBCI4545QRH5}

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	2026-05-18T04:04:06.130227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47952e17cc37b0930de11239de76113f6ead707510bec21009f9fcf63cd5a201

Aliases

arxiv: 1201.4424 · arxiv_version: 1201.4424v1 · doi: 10.48550/arxiv.1201.4424 · pith_short_12: I6KS4F6MG6YJ · pith_short_16: I6KS4F6MG6YJGDPB · pith_short_8: I6KS4F6M

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/I6KS4F6MG6YJGDPBCI4545QRH5 \
  | 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: 47952e17cc37b0930de11239de76113f6ead707510bec21009f9fcf63cd5a201

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e91d7da1a1bf6b01df38f1417a402874800f8c4a22b503e1716daa62116af56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-01-21T02:04:49Z",
    "title_canon_sha256": "61d2c6a79785ffc2cf2891482d43d5dbf9c88cf9c0b7509f4e1f151974d1e20e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.4424",
    "kind": "arxiv",
    "version": 1
  }
}