Pith Number

pith:AJNQWH7U

pith:2012:AJNQWH7UQ5N5MFNXHJ3IKMJK3L

not attested not anchored not stored refs pending

An elementary proof of uniqueness of the particle trajectories for solutions of a class of shear-thinning non-Newtonian 2D fluids

Luca Bisconti, Luigi C. Berselli

arxiv:1206.3404 v1 · 2012-06-15 · 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{AJNQWH7UQ5N5MFNXHJ3IKMJK3L}

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	2026-05-18T01:56:52.747828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

025b0b1ff4875bd615b73a7685312adaff97aa452e314c185e9592690ce423a0

Aliases

arxiv: 1206.3404 · arxiv_version: 1206.3404v1 · doi: 10.48550/arxiv.1206.3404 · pith_short_12: AJNQWH7UQ5N5 · pith_short_16: AJNQWH7UQ5N5MFNX · pith_short_8: AJNQWH7U

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/AJNQWH7UQ5N5MFNXHJ3IKMJK3L \
  | 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: 025b0b1ff4875bd615b73a7685312adaff97aa452e314c185e9592690ce423a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "babbbd05db0b63e25d75c6eba42ccdbb05206e7c34067810dea47dd174ed676d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-06-15T08:56:40Z",
    "title_canon_sha256": "f934397f9ab0de1e50fdc99db179226a064e38a04e5e200040360aa7a25a7ff4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.3404",
    "kind": "arxiv",
    "version": 1
  }
}