Pith Number

pith:WVYHCH7P

pith:2015:WVYHCH7P72STPEVXDHVYL5IIBV

not attested not anchored not stored refs pending

Global stability of steady states in the classical Stefan problem

Mahir Had\v{z}i\'c, Steve Shkoller

arxiv:1501.00463 v1 · 2015-01-02 · 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{WVYHCH7P72STPEVXDHVYL5IIBV}

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	2026-05-18T02:30:09.080957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b570711feffea53792b719eb85f5080d699a86ecd17d492da39ea5a8cff58190

Aliases

arxiv: 1501.00463 · arxiv_version: 1501.00463v1 · doi: 10.48550/arxiv.1501.00463 · pith_short_12: WVYHCH7P72ST · pith_short_16: WVYHCH7P72STPEVX · pith_short_8: WVYHCH7P

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/WVYHCH7P72STPEVXDHVYL5IIBV \
  | 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: b570711feffea53792b719eb85f5080d699a86ecd17d492da39ea5a8cff58190

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5037b79aaf339670ae04d5033ed8c19f61f54a24299b7b046a8dd8ce34b0f735",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-01-02T19:20:56Z",
    "title_canon_sha256": "056b97ae71e06ea12644e498f4d3fcaa527dc88a017debfb84d8b03292e9062f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00463",
    "kind": "arxiv",
    "version": 1
  }
}