Pith Number

pith:DGYA2AXW

pith:2013:DGYA2AXWI6GVVE74Z2LRT32VDX

not attested not anchored not stored refs pending

Regularity and existence of global solutions to the Ericksen-Leslie system in $\mathbb R^2$

Changyou Wang, Fanghua Lin, Jinrui Huang

arxiv:1305.5988 v1 · 2013-05-26 · 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{DGYA2AXWI6GVVE74Z2LRT32VDX}

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	2026-05-18T01:49:41.413176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19b00d02f6478d5a93fcce9719ef551deb396ffa6418050224ad550438d0bbeb

Aliases

arxiv: 1305.5988 · arxiv_version: 1305.5988v1 · doi: 10.48550/arxiv.1305.5988 · pith_short_12: DGYA2AXWI6GV · pith_short_16: DGYA2AXWI6GVVE74 · pith_short_8: DGYA2AXW

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/DGYA2AXWI6GVVE74Z2LRT32VDX \
  | 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: 19b00d02f6478d5a93fcce9719ef551deb396ffa6418050224ad550438d0bbeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba976aaae4c1265846acd120bf016a6e39b3208f6fac9cdef06314d203150176",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-05-26T04:36:56Z",
    "title_canon_sha256": "7255723df18e5baae2b18d37f243084596f3fb587ee31a3e871f14464fa98da7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5988",
    "kind": "arxiv",
    "version": 1
  }
}