Pith Number

pith:PLUL22LV

pith:2001:PLUL22LV7UY2VOKADVT5XBNZDW

not attested not anchored not stored refs pending

Boundary remnant of Yangian symmetry and the structure of rational reflection matrices

B. J. Short, G. W. Delius, N. J. MacKay

arxiv:hep-th/0109115 v2 · 2001-09-14 · hep-th · math.QA · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PLUL22LV7UY2VOKADVT5XBNZDW}

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	2026-07-04T16:28:06.338542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ae8bd6975fd31aab9401d67db85b91db8bb590882c53e5148fb6ce845728dff

Aliases

arxiv: hep-th/0109115 · arxiv_version: hep-th/0109115v2 · doi: 10.48550/arxiv.hep-th/0109115 · pith_short_12: PLUL22LV7UY2 · pith_short_16: PLUL22LV7UY2VOKA · pith_short_8: PLUL22LV

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/PLUL22LV7UY2VOKADVT5XBNZDW \
  | 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: 7ae8bd6975fd31aab9401d67db85b91db8bb590882c53e5148fb6ce845728dff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "647e2a2472abf06865d533dcaf9ec0970170ce30a2876ab94ba45fb49a326a0b",
    "cross_cats_sorted": [
      "math.QA",
      "nlin.SI"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2001-09-14T11:17:03Z",
    "title_canon_sha256": "fd2e35aeed8d7c263bfd7ceaffcc7b9ca0ff0690b9b80bb0518b988384898ffb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0109115",
    "kind": "arxiv",
    "version": 2
  }
}