Pith Number

pith:LY4X2P6V

pith:2018:LY4X2P6VDCGNIEWP7V7LKIX7D5

not attested not anchored not stored refs pending

Weak compactness techniques and coagulation equations

Philippe Lauren\c{c}ot (IMT)

arxiv:1801.08312 v1 · 2018-01-25 · 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{LY4X2P6VDCGNIEWP7V7LKIX7D5}

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	2026-05-18T00:12:43.498793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e397d3fd5188cd412cffd7eb522ff1f7440401bf936619a2a16ecc91d0d28a7

Aliases

arxiv: 1801.08312 · arxiv_version: 1801.08312v1 · doi: 10.48550/arxiv.1801.08312 · pith_short_12: LY4X2P6VDCGN · pith_short_16: LY4X2P6VDCGNIEWP · pith_short_8: LY4X2P6V

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/LY4X2P6VDCGNIEWP7V7LKIX7D5 \
  | 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: 5e397d3fd5188cd412cffd7eb522ff1f7440401bf936619a2a16ecc91d0d28a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb36fa45a9892684d5ec3f998de746076c2efe5520bf7d91c4806c6c86a26557",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-01-25T08:48:51Z",
    "title_canon_sha256": "e34f9601698ffeb1db5c232581f576f74272277790f2d3ed4bfc679e406d66f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08312",
    "kind": "arxiv",
    "version": 1
  }
}