Pith Number

pith:E2WQM57L

pith:2016:E2WQM57LAZQUINQ4M333K527RZ

not attested not anchored not stored refs pending

Effective bounds for the consistency of differential equations

Omar Le\'on S\'anchez, Richard Gustavson

arxiv:1601.02995 v5 · 2016-01-12 · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E2WQM57LAZQUINQ4M333K527RZ}

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	2026-05-18T00:30:55.568507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26ad0677eb066144361c66f7b5775f8e58435b8567fe5f58d0a5cc7a8cb70a12

Aliases

arxiv: 1601.02995 · arxiv_version: 1601.02995v5 · doi: 10.48550/arxiv.1601.02995 · pith_short_12: E2WQM57LAZQU · pith_short_16: E2WQM57LAZQUINQ4 · pith_short_8: E2WQM57L

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/E2WQM57LAZQUINQ4M333K527RZ \
  | 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: 26ad0677eb066144361c66f7b5775f8e58435b8567fe5f58d0a5cc7a8cb70a12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a1a19d8cf00f9cb443db484f1876519691d8b7f918db85b8e9b5122145fdccb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2016-01-12T18:45:52Z",
    "title_canon_sha256": "9ab19b9f516735cd913810071ae511ea27f02da1bfa5dfd118b439729e6256f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.02995",
    "kind": "arxiv",
    "version": 5
  }
}