Pith Number

pith:QA3AE5FF

pith:2018:QA3AE5FFK4GYQ47VLMZKOWJRSJ

not attested not anchored not stored refs pending

1/2-BPS D-branes from covariant open superstring in AdS$_4\times \mathbf{CP}^3$ background

Hyeonjoon Shin, Jaemo Park

arxiv:1802.07070 v2 · 2018-02-20 · 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{QA3AE5FFK4GYQ47VLMZKOWJRSJ}

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	2026-05-18T00:11:38.055853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80360274a5570d8873f55b32a759319259f0bad86f1d36cad94e5a06c274f377

Aliases

arxiv: 1802.07070 · arxiv_version: 1802.07070v2 · doi: 10.48550/arxiv.1802.07070 · pith_short_12: QA3AE5FFK4GY · pith_short_16: QA3AE5FFK4GYQ47V · pith_short_8: QA3AE5FF

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/QA3AE5FFK4GYQ47VLMZKOWJRSJ \
  | 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: 80360274a5570d8873f55b32a759319259f0bad86f1d36cad94e5a06c274f377

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc0870f588f28edd964a4027262f44caa2d166da5f415371660d8472593033d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-02-20T11:52:57Z",
    "title_canon_sha256": "3a0dc5c51e771b404a2edf7b97e4432802835d642a1b4d86e737e441539dd2b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07070",
    "kind": "arxiv",
    "version": 2
  }
}