Pith Number

pith:N6JFAHNV

pith:2011:N6JFAHNVLWIS6MVYW76QSNFCSL

not attested not anchored not stored refs pending

Identification of the coefficients in the linear Boltzmann equation by a finite number of boundary measurements

Rolci Cipolatti

arxiv:1107.2682 v1 · 2011-07-13 · 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{N6JFAHNVLWIS6MVYW76QSNFCSL}

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	2026-05-18T04:18:15.846828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f92501db55d912f32b8b7fd0934a292f9a5fed8631f60f56404b236e7483bc3

Aliases

arxiv: 1107.2682 · arxiv_version: 1107.2682v1 · doi: 10.48550/arxiv.1107.2682 · pith_short_12: N6JFAHNVLWIS · pith_short_16: N6JFAHNVLWIS6MVY · pith_short_8: N6JFAHNV

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/N6JFAHNVLWIS6MVYW76QSNFCSL \
  | 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: 6f92501db55d912f32b8b7fd0934a292f9a5fed8631f60f56404b236e7483bc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40fc3b7f0f84d5753bddb62315d16599e6e340eeef8b0f5b88e3957f4ff74b6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-07-13T21:49:05Z",
    "title_canon_sha256": "4daf1aef9d19376f28339f0fc75fb3dc92d8b18295640f725cada6c85acd9d45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.2682",
    "kind": "arxiv",
    "version": 1
  }
}