Pith Number

pith:JMEJXEFS

pith:2012:JMEJXEFS3S6HRYOW3DSH5MDW2I

not attested not anchored not stored refs pending

Global stability and decay for the classical Stefan problem

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

arxiv:1212.1422 v4 · 2012-12-06 · 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{JMEJXEFS3S6HRYOW3DSH5MDW2I}

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	2026-05-18T03:09:50.646208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b089b90b2dcbc78e1d6d8e47eb076d209d873acaf2d036998de72ad1ac492d1

Aliases

arxiv: 1212.1422 · arxiv_version: 1212.1422v4 · doi: 10.48550/arxiv.1212.1422 · pith_short_12: JMEJXEFS3S6H · pith_short_16: JMEJXEFS3S6HRYOW · pith_short_8: JMEJXEFS

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/JMEJXEFS3S6HRYOW3DSH5MDW2I \
  | 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: 4b089b90b2dcbc78e1d6d8e47eb076d209d873acaf2d036998de72ad1ac492d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bba4221e42d1963b6e92cae39f03f35799bb1b6d5bdde27384c83f79e94ce184",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-12-06T19:16:50Z",
    "title_canon_sha256": "31fe719d7eefde0c3dfbb0aaa7bcc3bd545cb8c135d71bff94f614d0f6ccec8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.1422",
    "kind": "arxiv",
    "version": 4
  }
}