Pith Number

pith:SA6VUSYO

pith:2009:SA6VUSYOHVJYGK2DNP2PAGKSFC

not attested not anchored not stored refs pending

Supersymmetry breaking, heterotic strings and fluxes

Chris Bertinato, Guangyu Guo, Katrin Becker, Yu-Chieh Chung

arxiv:0904.2932 v2 · 2009-04-19 · 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{SA6VUSYOHVJYGK2DNP2PAGKSFC}

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	2026-05-18T04:24:35.362322Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

903d5a4b0e3d53832b436bf4f01952288bb5ebc4c7e9e104ea2a4432dd0c0ec6

Aliases

arxiv: 0904.2932 · arxiv_version: 0904.2932v2 · doi: 10.48550/arxiv.0904.2932 · pith_short_12: SA6VUSYOHVJY · pith_short_16: SA6VUSYOHVJYGK2D · pith_short_8: SA6VUSYO

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/SA6VUSYOHVJYGK2DNP2PAGKSFC \
  | 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: 903d5a4b0e3d53832b436bf4f01952288bb5ebc4c7e9e104ea2a4432dd0c0ec6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be9c9ee6405efc883f83b7a9722ac8759ef6892e83c4c2dc97546a6a49544307",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-04-19T20:28:13Z",
    "title_canon_sha256": "ab7da975d597f198f3dbcce685efeeba1a789adbe672d645087b87f867ef06ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.2932",
    "kind": "arxiv",
    "version": 2
  }
}