Pith Number

pith:TITTPEVA

pith:2021:TITTPEVAPGP4537TPLLBGNRTZF

not attested not anchored not stored refs pending

Local Well-posedness of the Free-Boundary Incompressible Magnetohydrodynamics with Surface Tension

Chenyun Luo, Junyan Zhang, Xumin Gu

arxiv:2105.00596 v3 · 2021-05-03 · 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{TITTPEVAPGP4537TPLLBGNRTZF}

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	2026-07-05T07:22:59.233571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a273792a0799fceeff37ad6133633c971ad4d538fc38ef5a013f7ddd78c2dc0

Aliases

arxiv: 2105.00596 · arxiv_version: 2105.00596v3 · doi: 10.48550/arxiv.2105.00596 · pith_short_12: TITTPEVAPGP4 · pith_short_16: TITTPEVAPGP4537T · pith_short_8: TITTPEVA

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/TITTPEVAPGP4537TPLLBGNRTZF \
  | 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: 9a273792a0799fceeff37ad6133633c971ad4d538fc38ef5a013f7ddd78c2dc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "853f9e3273826698c9890e71ac5323f29565b03645c61fab3ca7ecafddc6dea2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2021-05-03T01:41:38Z",
    "title_canon_sha256": "c945d7ea4da0826d09ce444b2c2cd0a5e5859100221340ec399212be8aaa1009"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.00596",
    "kind": "arxiv",
    "version": 3
  }
}