Pith Number

pith:UDRQXWNE

pith:2014:UDRQXWNEXXGR52A4UWOZS72XZ3

not attested not anchored not stored refs pending

An Exact Formulation of the Time-Ordered Exponential using Path-Sums

D. Jaksch, K. Lui, P.-L. Giscard, S. J. Thwaite

arxiv:1410.6637 v1 · 2014-10-24 · math-ph · math.CA · 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{UDRQXWNEXXGR52A4UWOZS72XZ3}

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	2026-05-18T02:03:48.231531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0e30bd9a4bdcd1ee81ca59d997f57cefaeeab4466b9c8765bb2867a1786b510

Aliases

arxiv: 1410.6637 · arxiv_version: 1410.6637v1 · doi: 10.48550/arxiv.1410.6637 · pith_short_12: UDRQXWNEXXGR · pith_short_16: UDRQXWNEXXGR52A4 · pith_short_8: UDRQXWNE

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/UDRQXWNEXXGR52A4UWOZS72XZ3 \
  | 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: a0e30bd9a4bdcd1ee81ca59d997f57cefaeeab4466b9c8765bb2867a1786b510

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbe416af16d90dcb9664bbfd8ff2c946cd632717172811596414a2363fa10719",
    "cross_cats_sorted": [
      "math.CA",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-10-24T10:09:57Z",
    "title_canon_sha256": "404bf31140afce84944506b8ef3d9b70123b07466b78d78a48a0bd5a4b6047ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.6637",
    "kind": "arxiv",
    "version": 1
  }
}