Pith Number

pith:NCTUX2JE

pith:2013:NCTUX2JEKILRKU6TKLX3BKXC6Q

not attested not anchored not stored refs pending

Yangian-Like Symmetry of Probe-Brane Actions

Arthur Lipstein, John H. Schwarz

arxiv:1311.6067 v2 · 2013-11-24 · 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{NCTUX2JEKILRKU6TKLX3BKXC6Q}

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	2026-05-18T03:02:33.995738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68a74be92452171553d352efb0aae2f431e500ca67ca2d84d410a6302d3061cc

Aliases

arxiv: 1311.6067 · arxiv_version: 1311.6067v2 · doi: 10.48550/arxiv.1311.6067 · pith_short_12: NCTUX2JEKILR · pith_short_16: NCTUX2JEKILRKU6T · pith_short_8: NCTUX2JE

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/NCTUX2JEKILRKU6TKLX3BKXC6Q \
  | 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: 68a74be92452171553d352efb0aae2f431e500ca67ca2d84d410a6302d3061cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "158f6194a73a30ad2db027dc6645af089adfd9a5b8b6a67f2287139e72e87476",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-11-24T00:04:29Z",
    "title_canon_sha256": "44893a6028f20abdc104361d346e44c5aef8074e5dc2fd6d9a89a4f93dfb4c33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6067",
    "kind": "arxiv",
    "version": 2
  }
}