Pith Number

pith:FLDX672Q

pith:2017:FLDX672QOIUKQTKSXHW4GWHKQZ

not attested not anchored not stored refs pending

Measure differential equations

Benedetto Piccoli

arxiv:1708.09738 v1 · 2017-08-31 · math.OC · 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{FLDX672QOIUKQTKSXHW4GWHKQZ}

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	2026-05-18T00:36:15.583992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ac77f7f507228a84d52b9edc358ea865387827f0477b288b5dfc1308595ee5d

Aliases

arxiv: 1708.09738 · arxiv_version: 1708.09738v1 · doi: 10.48550/arxiv.1708.09738 · pith_short_12: FLDX672QOIUK · pith_short_16: FLDX672QOIUKQTKS · pith_short_8: FLDX672Q

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/FLDX672QOIUKQTKSXHW4GWHKQZ \
  | 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: 2ac77f7f507228a84d52b9edc358ea865387827f0477b288b5dfc1308595ee5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e61ca43cd96a2baac6c1fa5570d332e96c8c9d0f1c9221e8d311e124ba99e2e6",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-08-31T14:23:24Z",
    "title_canon_sha256": "d8396e7abd2bddbc1f15bcabd9fd6f3f74ad4ccc5f2c5a61ce501321e8caa52e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09738",
    "kind": "arxiv",
    "version": 1
  }
}