Pith Number

pith:DON2WT3N

pith:2016:DON2WT3N37HMBW6LHVKB76HV35

not attested not anchored not stored refs pending

Measures on Hilbert-Schmidt operators and algebraic quantum field theory

Svetoslav Zahariev

arxiv:1603.04371 v2 · 2016-03-14 · math-ph · math.FA · 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{DON2WT3N37HMBW6LHVKB76HV35}

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	2026-05-18T00:52:23.488222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b9bab4f6ddfcec0dbcb3d541ff8f5df4b99fc48bbde3a98ba44c9a22beae3e5

Aliases

arxiv: 1603.04371 · arxiv_version: 1603.04371v2 · doi: 10.48550/arxiv.1603.04371 · pith_short_12: DON2WT3N37HM · pith_short_16: DON2WT3N37HMBW6L · pith_short_8: DON2WT3N

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/DON2WT3N37HMBW6LHVKB76HV35 \
  | 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: 1b9bab4f6ddfcec0dbcb3d541ff8f5df4b99fc48bbde3a98ba44c9a22beae3e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "668abc5584e0bb996e665c7d05f124963621b6500d8d921f3e15dbb7ff4b858c",
    "cross_cats_sorted": [
      "math.FA",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-03-14T18:06:31Z",
    "title_canon_sha256": "af9ef91ba00a9fe8817eae7a22ebeff513a3477aab72cee5d422f18c59eb77d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04371",
    "kind": "arxiv",
    "version": 2
  }
}