Pith Number

pith:BPDXBKDC

pith:2026:BPDXBKDCM7Z2U2UDJPS3N7SDWY

not attested not anchored not stored refs pending

Duality symmetry and dynamics on finite null boundaries

Gianfranco De Simone

arxiv:2602.21017 v1 · 2026-02-24 · 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{BPDXBKDCM7Z2U2UDJPS3N7SDWY}

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	2026-07-13T01:18:03.167442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bc770a86267f3aa6a834be5b6fe43b602250f1a7f0cb8c1d716cdafd087bdb1

Aliases

arxiv: 2602.21017 · arxiv_version: 2602.21017v1 · doi: 10.48550/arxiv.2602.21017 · pith_short_12: BPDXBKDCM7Z2 · pith_short_16: BPDXBKDCM7Z2U2UD · pith_short_8: BPDXBKDC

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/BPDXBKDCM7Z2U2UDJPS3N7SDWY \
  | 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: 0bc770a86267f3aa6a834be5b6fe43b602250f1a7f0cb8c1d716cdafd087bdb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1130ceb71883f9272d1a7ba92c100baa1641c0f3764681d29f1cb63a66ba6820",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-02-24T15:35:28Z",
    "title_canon_sha256": "18389acc8661e7bf16b4f4bc222dce3841f9be4b2fd9fde2e6449a1899277e27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.21017",
    "kind": "arxiv",
    "version": 1
  }
}