Pith Number

pith:VB62WNJ6

pith:2016:VB62WNJ64MDAHWJQHQ5R656QMY

not attested not anchored not stored refs pending

Exponential decay of a finite volume scheme to the thermal equilibrium for drift--diffusion systems

Claire Chainais-Hillairet (RAPSODI, LPP), Marianne Bessemoulin-Chatard (LMJL)

arxiv:1601.00813 v2 · 2016-01-05 · 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{VB62WNJ64MDAHWJQHQ5R656QMY}

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	2026-05-17T23:48:12.489383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a87dab353ee30603d9303c3b1f77d0663cdd24f35ab110a6ac4aeb04799a30cf

Aliases

arxiv: 1601.00813 · arxiv_version: 1601.00813v2 · doi: 10.48550/arxiv.1601.00813 · pith_short_12: VB62WNJ64MDA · pith_short_16: VB62WNJ64MDAHWJQ · pith_short_8: VB62WNJ6

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/VB62WNJ64MDAHWJQHQ5R656QMY \
  | 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: a87dab353ee30603d9303c3b1f77d0663cdd24f35ab110a6ac4aeb04799a30cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "037c90dda2410c6a505cf40091acb0c45fb4c3da28fa20672f418948198cd4bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-01-05T12:48:26Z",
    "title_canon_sha256": "4b02d2a716494a7cd8fa91bf4c5b54571ae2d2abf2abef0b3ecfcf1f9c4b0f4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.00813",
    "kind": "arxiv",
    "version": 2
  }
}