Pith Number

pith:CGXFBOSI

pith:2009:CGXFBOSIIF6IQ6HX76ZINKMW5H

not attested not anchored not stored refs pending

Geometric counter-vertex for open string scattering on D-branes

I. Y. Park

arxiv:0902.1279 v3 · 2009-02-08 · 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{CGXFBOSIIF6IQ6HX76ZINKMW5H}

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	2026-05-18T02:35:01.282667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11ae50ba48417c8878f7ffb286a996e9c81d92cbc618296d8a3156534bfeaf9d

Aliases

arxiv: 0902.1279 · arxiv_version: 0902.1279v3 · doi: 10.48550/arxiv.0902.1279 · pith_short_12: CGXFBOSIIF6I · pith_short_16: CGXFBOSIIF6IQ6HX · pith_short_8: CGXFBOSI

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/CGXFBOSIIF6IQ6HX76ZINKMW5H \
  | 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: 11ae50ba48417c8878f7ffb286a996e9c81d92cbc618296d8a3156534bfeaf9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcec271bedcc2dd9fd1912bd952b7ec4bcf042eb841af5ca3eeaa3ad66274de2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-02-08T02:21:18Z",
    "title_canon_sha256": "1c34c8ba0acba2335df777a171d3a461bb0797dae3700685cafa39bc0df1aef2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.1279",
    "kind": "arxiv",
    "version": 3
  }
}