Pith Number

pith:ZFCZJIDU

pith:2016:ZFCZJIDUFNSQZEC3ZPMGEAIGAZ

not attested not anchored not stored refs pending

Singular limits and properties of solutions of some degenerate elliptic and parabolic equations

Kin Ming Hui, SungHoon Kim

arxiv:1606.03793 v2 · 2016-06-13 · 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{ZFCZJIDUFNSQZEC3ZPMGEAIGAZ}

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	2026-05-18T00:54:10.707482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c94594a0742b650c905bcbd8620106064ace0b5c5aff53d22c3774773a5db2f9

Aliases

arxiv: 1606.03793 · arxiv_version: 1606.03793v2 · doi: 10.48550/arxiv.1606.03793 · pith_short_12: ZFCZJIDUFNSQ · pith_short_16: ZFCZJIDUFNSQZEC3 · pith_short_8: ZFCZJIDU

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/ZFCZJIDUFNSQZEC3ZPMGEAIGAZ \
  | 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: c94594a0742b650c905bcbd8620106064ace0b5c5aff53d22c3774773a5db2f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71a5b12ba2201bd1d91f216eb5f14a0090e070616d775347bcaa3c2cfa2ece3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-06-13T02:07:25Z",
    "title_canon_sha256": "bbae4c01045457f82713f9994d659f398e441545ee51e0350c3227cdc87dee46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.03793",
    "kind": "arxiv",
    "version": 2
  }
}