Pith Number

pith:XKERXF63

pith:2014:XKERXF636RIQHG45TMLCKCPRON

not attested not anchored not stored refs pending

N=2 string amplitudes and the Omega background

Ahmad Zein Assi, Ioannis Florakis

arxiv:1402.2974 v1 · 2014-02-12 · 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{XKERXF636RIQHG45TMLCKCPRON}

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	2026-05-18T02:59:08.152299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba891b97dbf451039b9d9b162509f1737ff264bfc0297c94add6af9d1e490978

Aliases

arxiv: 1402.2974 · arxiv_version: 1402.2974v1 · doi: 10.48550/arxiv.1402.2974 · pith_short_12: XKERXF636RIQ · pith_short_16: XKERXF636RIQHG45 · pith_short_8: XKERXF63

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/XKERXF636RIQHG45TMLCKCPRON \
  | 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: ba891b97dbf451039b9d9b162509f1737ff264bfc0297c94add6af9d1e490978

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1849508efa94a404614dd8af6ed6346add214537c5332bd6d0b3217c64dfbb1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-02-12T21:00:10Z",
    "title_canon_sha256": "26032bb3ab469df765386e8289ae2eaafef8e749f241e3291dd789b9c0ae3b59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2974",
    "kind": "arxiv",
    "version": 1
  }
}