Pith Number

pith:DAQ45VT5

pith:2017:DAQ45VT5TNDKWR6G2VAAW5TQC7

not attested not anchored not stored refs pending

Nonlocal operators of order near zero

Arturo de Pablo, Ernesto Correa

arxiv:1710.03939 v1 · 2017-10-11 · 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{DAQ45VT5TNDKWR6G2VAAW5TQC7}

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	2026-05-18T00:33:05.530159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1821ced67d9b46ab47c6d5400b767017f65278efb1eb05c12aed881215483bff

Aliases

arxiv: 1710.03939 · arxiv_version: 1710.03939v1 · doi: 10.48550/arxiv.1710.03939 · pith_short_12: DAQ45VT5TNDK · pith_short_16: DAQ45VT5TNDKWR6G · pith_short_8: DAQ45VT5

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/DAQ45VT5TNDKWR6G2VAAW5TQC7 \
  | 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: 1821ced67d9b46ab47c6d5400b767017f65278efb1eb05c12aed881215483bff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e33952e73ac6a909220294bbe69cc0bc74eda3fda55b681015ef846a97eda5b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-10-11T07:22:22Z",
    "title_canon_sha256": "fd04eaebcf8a6c4304f97def375e69231c74a0a5d12a5391cf0bd7affd07160b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03939",
    "kind": "arxiv",
    "version": 1
  }
}