Pith Number

pith:ASHR2F7E

pith:2016:ASHR2F7EVNKQQIY7TE6OL7SMFY

not attested not anchored not stored refs pending

Very weak solutions of subquadratic parabolic systems with non-standard $p(x,t)$-growth

Qifan Li

arxiv:1611.01422 v1 · 2016-11-04 · 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{ASHR2F7EVNKQQIY7TE6OL7SMFY}

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	2026-05-18T01:00:11.054578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

048f1d17e4ab5508231f993ce5fe4c2e161c838a4e9197d1345197946d08ccce

Aliases

arxiv: 1611.01422 · arxiv_version: 1611.01422v1 · doi: 10.48550/arxiv.1611.01422 · pith_short_12: ASHR2F7EVNKQ · pith_short_16: ASHR2F7EVNKQQIY7 · pith_short_8: ASHR2F7E

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/ASHR2F7EVNKQQIY7TE6OL7SMFY \
  | 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: 048f1d17e4ab5508231f993ce5fe4c2e161c838a4e9197d1345197946d08ccce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed23dd3daf1ea89d81093c0903d74f86f1600805841fefaddcf147191a471722",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-11-04T15:26:15Z",
    "title_canon_sha256": "eae47e1c9e2bef142474d60e390b558b62d41542bc72ddf275bb29ce2c4836fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.01422",
    "kind": "arxiv",
    "version": 1
  }
}