Pith Number

pith:DMEA5ELZ

pith:2008:DMEA5ELZZXMC7UI5F4ASXBBPCP

not attested not anchored not stored refs pending

q-deformed su(2|2) boundary S-matrices via the ZF algebra

Rafael I. Nepomechie, Rajan Murgan

arxiv:0805.3142 v2 · 2008-05-20 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DMEA5ELZZXMC7UI5F4ASXBBPCP}

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	2026-07-04T17:16:59.150075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b080e9179cdd82fd11d2f012b842f13c8a9e52039070b0fe7ff71eb41ecdd6f

Aliases

arxiv: 0805.3142 · arxiv_version: 0805.3142v2 · doi: 10.48550/arxiv.0805.3142 · pith_short_12: DMEA5ELZZXMC · pith_short_16: DMEA5ELZZXMC7UI5 · pith_short_8: DMEA5ELZ

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/DMEA5ELZZXMC7UI5F4ASXBBPCP \
  | 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: 1b080e9179cdd82fd11d2f012b842f13c8a9e52039070b0fe7ff71eb41ecdd6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce00dce6399baee055601e788c1bf9a3669228e4f8df1af348f19c04225bb14b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2008-05-20T19:16:04Z",
    "title_canon_sha256": "e8e7ff3e7ffaa70b877fbdc442a7185b868543362863ecdddbb439e0d3e22de6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.3142",
    "kind": "arxiv",
    "version": 2
  }
}