Pith Number

pith:NANFM5DK

pith:2008:NANFM5DKWE4S656NSVTLCZWF4R

not attested not anchored not stored refs pending

Integrable Spin Chain of Superconformal U(M)xU(N) Chern-Simons Theory

Dongmin Gang, Dongsu Bak, Soo-Jong Rey

arxiv:0808.0170 v4 · 2008-08-01 · 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{NANFM5DKWE4S656NSVTLCZWF4R}

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	2026-05-18T04:27:45.787913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

681a56746ab1392f77cd9566b166c5e45833be6f61663af9cb1a190ebd375f27

Aliases

arxiv: 0808.0170 · arxiv_version: 0808.0170v4 · doi: 10.48550/arxiv.0808.0170 · pith_short_12: NANFM5DKWE4S · pith_short_16: NANFM5DKWE4S656N · pith_short_8: NANFM5DK

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/NANFM5DKWE4S656NSVTLCZWF4R \
  | 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: 681a56746ab1392f77cd9566b166c5e45833be6f61663af9cb1a190ebd375f27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fabec4d76e77c4fcd60f0ee3085e931be9659fbdd5da4ef8fd663ab3f7a2045e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2008-08-01T18:52:42Z",
    "title_canon_sha256": "ae99bb06dac3d00807960bd4e624fd7788dea0fc7e26504d898308363a3568e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0808.0170",
    "kind": "arxiv",
    "version": 4
  }
}