Pith Number

pith:S6YXSLSU

pith:2017:S6YXSLSU7FJB7SFRATA3RDRVHH

not attested not anchored not stored refs pending

Existence and uniqueness analysis of a non-isothermal cross-diffusion system of Maxwell-Stefan type

Francesco Salvarani, Harsha Hutridurga

arxiv:1712.06196 v1 · 2017-12-17 · 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{S6YXSLSU7FJB7SFRATA3RDRVHH}

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	2026-05-18T00:27:50.878252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97b1792e54f9521fc8b104c1b88e3539d988e70031f9c81047c047612b162357

Aliases

arxiv: 1712.06196 · arxiv_version: 1712.06196v1 · doi: 10.48550/arxiv.1712.06196 · pith_short_12: S6YXSLSU7FJB · pith_short_16: S6YXSLSU7FJB7SFR · pith_short_8: S6YXSLSU

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/S6YXSLSU7FJB7SFRATA3RDRVHH \
  | 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: 97b1792e54f9521fc8b104c1b88e3539d988e70031f9c81047c047612b162357

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cac5b44f21fdba3361c9f279ccc8ab5784c36d99b0995420eddf45cb8087be33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-12-17T22:30:40Z",
    "title_canon_sha256": "69585bc925cd74ff05248f3ff1b39820ddc95688ad581461340d1b6471d8b5f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06196",
    "kind": "arxiv",
    "version": 1
  }
}