Pith Number

pith:FCC7HPYB

pith:2025:FCC7HPYBHLOP3WHY3GDIEQID2Q

not attested not anchored not stored refs pending

The canonical symmetry reduction of string backgrounds

Aaron Kennon, Jeffrey Streets

arxiv:2511.20773 v2 · 2025-11-25 · math.DG · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FCC7HPYBHLOP3WHY3GDIEQID2Q}

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	2026-07-14T01:20:48.916898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2885f3bf013adcfdd8f8d986824103d41ead9206f00c00dc91623db2ffa5f431

Aliases

arxiv: 2511.20773 · arxiv_version: 2511.20773v2 · doi: 10.48550/arxiv.2511.20773 · pith_short_12: FCC7HPYBHLOP · pith_short_16: FCC7HPYBHLOP3WHY · pith_short_8: FCC7HPYB

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/FCC7HPYBHLOP3WHY3GDIEQID2Q \
  | 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: 2885f3bf013adcfdd8f8d986824103d41ead9206f00c00dc91623db2ffa5f431

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c34f7ba63bf1196403095dcbf8b6f9cad8a0260a7bcfdcb79a2f0710051638f3",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2025-11-25T19:08:41Z",
    "title_canon_sha256": "fc04410bed95dccdca532c5bc616108ba835269cf23b1ed2af219f6e2ec32203"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.20773",
    "kind": "arxiv",
    "version": 2
  }
}