Pith Number

pith:3YU2BWBH

pith:2012:3YU2BWBH2MZGVF4X2ATCVWNYP2

not attested not anchored not stored refs pending

Dirichlet boundary conditions in type IIB superstring theory and fermionic T-duality

B. Nikolic, B. Sazdovic

arxiv:1202.0170 v2 · 2012-02-01 · 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{3YU2BWBH2MZGVF4X2ATCVWNYP2}

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	2026-05-18T03:52:01.164401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de29a0d827d3326a9797d0262ad9b87ebca02e416f6ef3fcd6843c937d2a2598

Aliases

arxiv: 1202.0170 · arxiv_version: 1202.0170v2 · doi: 10.48550/arxiv.1202.0170 · pith_short_12: 3YU2BWBH2MZG · pith_short_16: 3YU2BWBH2MZGVF4X · pith_short_8: 3YU2BWBH

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/3YU2BWBH2MZGVF4X2ATCVWNYP2 \
  | 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: de29a0d827d3326a9797d0262ad9b87ebca02e416f6ef3fcd6843c937d2a2598

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0afea1157497ab7d51f6ef84f7b2627604cc1e4ef1c8050067df2b8ce722bca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-02-01T13:32:12Z",
    "title_canon_sha256": "2bfe2e25265941d2ce105dc211e0199d7449f0304e7218d1317e430554e325f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0170",
    "kind": "arxiv",
    "version": 2
  }
}