Pith Number

pith:JNQFXI2M

pith:2019:JNQFXI2MSAUP4GOEX6LNDG72MV

not attested not anchored not stored refs pending

Global classical solutions to an evolutionary model for magnetoelasticity

Hui Liu, Ning Jiang, Yi-Long Luo

arxiv:1904.09531 v1 · 2019-04-21 · 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{JNQFXI2MSAUP4GOEX6LNDG72MV}

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	2026-05-17T23:48:03.968711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b605ba34c9028fe19c4bf96d19bfa6559c2c0428693251bfb7cdff9703a5456

Aliases

arxiv: 1904.09531 · arxiv_version: 1904.09531v1 · doi: 10.48550/arxiv.1904.09531 · pith_short_12: JNQFXI2MSAUP · pith_short_16: JNQFXI2MSAUP4GOE · pith_short_8: JNQFXI2M

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/JNQFXI2MSAUP4GOEX6LNDG72MV \
  | 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: 4b605ba34c9028fe19c4bf96d19bfa6559c2c0428693251bfb7cdff9703a5456

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bbeb04a9f1d980c9df3d3451fde6e6864565c760849bd9641313eeb110382c4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-04-21T02:40:31Z",
    "title_canon_sha256": "aac5866733c9ddf818baaabfc85d24ce2609d119bca661a74bdbf9b75d1de14e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09531",
    "kind": "arxiv",
    "version": 1
  }
}