Pith Number

pith:BQ6HBP4N

pith:2024:BQ6HBP4NEVIQJUDS72LXY34TMQ

not attested not anchored not stored refs pending

Local Well-posedness of the Free-boundary Problem in Incompressible Elastodynamics with Surface Tension

Longhui Xu

arxiv:2411.14840 v2 · 2024-11-22 · 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{BQ6HBP4NEVIQJUDS72LXY34TMQ}

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	2026-07-05T09:57:49.021393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c3c70bf8d255104d072fe977c6f93642817ae36f2d4c4adee944557392764b2

Aliases

arxiv: 2411.14840 · arxiv_version: 2411.14840v2 · doi: 10.48550/arxiv.2411.14840 · pith_short_12: BQ6HBP4NEVIQ · pith_short_16: BQ6HBP4NEVIQJUDS · pith_short_8: BQ6HBP4N

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/BQ6HBP4NEVIQJUDS72LXY34TMQ \
  | 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: 0c3c70bf8d255104d072fe977c6f93642817ae36f2d4c4adee944557392764b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff16c9af53e4a0956fdf4ebd6d6feb5ecdbea1273901bf01e06b0cb4a83d991f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2024-11-22T10:27:30Z",
    "title_canon_sha256": "e2bdae4eb1512dc79d7c918c9bdecae93fbef307670162cb4d744c0160c20ffe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14840",
    "kind": "arxiv",
    "version": 2
  }
}