Pith Number

pith:EW3FROS7

pith:2016:EW3FROS7WOBZCDLUHQ2V2OI4NM

not attested not anchored not stored refs pending

Fundamental matrices and Green matrices for non-homogeneous elliptic systems

Blair Davey, Jonathan Hill, Svitlana Mayboroda

arxiv:1610.08064 v1 · 2016-10-25 · 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{EW3FROS7WOBZCDLUHQ2V2OI4NM}

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	2026-05-18T01:01:15.174140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25b658ba5fb383910d743c355d391c6b2d9384db9d7a5ad3b0fa72b79cbba4b8

Aliases

arxiv: 1610.08064 · arxiv_version: 1610.08064v1 · doi: 10.48550/arxiv.1610.08064 · pith_short_12: EW3FROS7WOBZ · pith_short_16: EW3FROS7WOBZCDLU · pith_short_8: EW3FROS7

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/EW3FROS7WOBZCDLUHQ2V2OI4NM \
  | 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: 25b658ba5fb383910d743c355d391c6b2d9384db9d7a5ad3b0fa72b79cbba4b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b55bea8104150b58e12998cf300d882f94e1bf21ae477f8000ae0a944071aadd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-10-25T20:00:30Z",
    "title_canon_sha256": "e5bfe37c7c9826829fa957625c6873ce5af79357b56750d424660b0224aa1a30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08064",
    "kind": "arxiv",
    "version": 1
  }
}