Pith Number

pith:ZEQYJRJI

pith:2014:ZEQYJRJINB24DU4RA5UKHCHCNF

not attested not anchored not stored refs pending

Linearization stability results and active measurements for the Einstein-scalar field equations

Gunther Uhlmann, Matti Lassas, Yaroslav Kurylev

arxiv:1405.3384 v1 · 2014-05-14 · math-ph · math.AP · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZEQYJRJINB24DU4RA5UKHCHCNF}

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	2026-05-18T02:51:56.177535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c92184c5286875c1d3910768a388e269476c05b4da784eb46c743ae3e956ca56

Aliases

arxiv: 1405.3384 · arxiv_version: 1405.3384v1 · doi: 10.48550/arxiv.1405.3384 · pith_short_12: ZEQYJRJINB24 · pith_short_16: ZEQYJRJINB24DU4R · pith_short_8: ZEQYJRJI

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/ZEQYJRJINB24DU4RA5UKHCHCNF \
  | 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: c92184c5286875c1d3910768a388e269476c05b4da784eb46c743ae3e956ca56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9337a9e394a4e76935626c665f1cb92b2994036368003f58835748a1700b34ab",
    "cross_cats_sorted": [
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-05-14T07:12:33Z",
    "title_canon_sha256": "4e67b6c724043433190e76bb0150c9b69bcb3107469681515b93c9a3d8284266"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3384",
    "kind": "arxiv",
    "version": 1
  }
}