Pith Number

pith:AGSS3JBB

pith:2018:AGSS3JBBSWGXDMECW7JCWETI4X

not attested not anchored not stored refs pending

On optimal boundary control of Ericksen-Leslie system in dimension two

Changyou Wang, Jianfeng Zhou, Qiao Liu, Xiaotao Zhang

arxiv:1811.03512 v1 · 2018-11-08 · 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{AGSS3JBBSWGXDMECW7JCWETI4X}

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	2026-05-18T00:01:15.910694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01a52da421958d71b082b7d22b1268e5fea185a9091e0865d51fac8ad0c4a65f

Aliases

arxiv: 1811.03512 · arxiv_version: 1811.03512v1 · doi: 10.48550/arxiv.1811.03512 · pith_short_12: AGSS3JBBSWGX · pith_short_16: AGSS3JBBSWGXDMEC · pith_short_8: AGSS3JBB

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/AGSS3JBBSWGXDMECW7JCWETI4X \
  | 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: 01a52da421958d71b082b7d22b1268e5fea185a9091e0865d51fac8ad0c4a65f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "594371adde49f84c778a8aae841fd62e6c54b73a4410566be47822bdfb0c823f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-11-08T15:59:49Z",
    "title_canon_sha256": "6444e0124910f29bf32c82004deee2a216175287c083b2483fa7a358f11dd8e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03512",
    "kind": "arxiv",
    "version": 1
  }
}