Pith Number

pith:XAKDHFOU

pith:2016:XAKDHFOU7NUSY76B7QA2B6TZMB

not attested not anchored not stored refs pending

On uniqueness of T-duality with spectators

Filip Petrasek, Ladislav Hlavaty

arxiv:1606.02522 v2 · 2016-06-08 · 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{XAKDHFOU7NUSY76B7QA2B6TZMB}

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	2026-05-18T00:41:08.140747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8143395d4fb692c7fc1fc01a0fa79604984225c86758b11d2bfa2c01fef6103

Aliases

arxiv: 1606.02522 · arxiv_version: 1606.02522v2 · doi: 10.48550/arxiv.1606.02522 · pith_short_12: XAKDHFOU7NUS · pith_short_16: XAKDHFOU7NUSY76B · pith_short_8: XAKDHFOU

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/XAKDHFOU7NUSY76B7QA2B6TZMB \
  | 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: b8143395d4fb692c7fc1fc01a0fa79604984225c86758b11d2bfa2c01fef6103

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78aa612fe55227a8015a14a9ad98e43cff613752fb5ba79de8ba9f098f227049",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-06-08T12:07:42Z",
    "title_canon_sha256": "917d40474d1b6a8b4f14c8de8f3469c61c09f361a6c1358794a88bba6dfce6af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.02522",
    "kind": "arxiv",
    "version": 2
  }
}