Pith Number

pith:5LL4OQ45

pith:2015:5LL4OQ45GF55U5ZXKY6JDGVKGV

not attested not anchored not stored refs pending

Periodic-coefficient damping estimates, and stability of large-amplitude roll waves in inclined thin film flow

ICJ), Kevin Zumbrun, Luis Miguel Rodrigues (UCBL / INRIA Grenoble Rh\^one-Alpes / INSMI

arxiv:1504.02292 v1 · 2015-04-09 · 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{5LL4OQ45GF55U5ZXKY6JDGVKGV}

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	2026-05-18T02:19:15.505465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ead7c7439d317bda7737563c919aaa355867c70d8fbd0572ee09f3e826d5a75b

Aliases

arxiv: 1504.02292 · arxiv_version: 1504.02292v1 · doi: 10.48550/arxiv.1504.02292 · pith_short_12: 5LL4OQ45GF55 · pith_short_16: 5LL4OQ45GF55U5ZX · pith_short_8: 5LL4OQ45

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/5LL4OQ45GF55U5ZXKY6JDGVKGV \
  | 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: ead7c7439d317bda7737563c919aaa355867c70d8fbd0572ee09f3e826d5a75b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1bb3253e5b7e828bbc14bd6c4ff7c2de1c01df046a3124ce4daff8a4c668f69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-04-09T13:12:02Z",
    "title_canon_sha256": "e1ad243d07cfc19e2a4b75429a06f76cc520496c34c0386844129d504fabec05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.02292",
    "kind": "arxiv",
    "version": 1
  }
}