Pith Number

pith:PPLHIST3

pith:2012:PPLHIST3NJNREMUYOJSGMYYQMB

not attested not anchored not stored refs pending

Heterotic string plus five-brane systems with asymptotic AdS3

Alexander D. Popov, Alexander S. Haupt, Christoph N\"olle, Karl-Philip Gemmer, Olaf Lechtenfeld

arxiv:1202.5046 v1 · 2012-02-22 · 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{PPLHIST3NJNREMUYOJSGMYYQMB}

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	2026-05-18T02:56:12.858238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bd6744a7b6a5b1232987264666310604bb879427c1362ec684d8e5f0f5490ba

Aliases

arxiv: 1202.5046 · arxiv_version: 1202.5046v1 · doi: 10.48550/arxiv.1202.5046 · pith_short_12: PPLHIST3NJNR · pith_short_16: PPLHIST3NJNREMUY · pith_short_8: PPLHIST3

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/PPLHIST3NJNREMUYOJSGMYYQMB \
  | 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: 7bd6744a7b6a5b1232987264666310604bb879427c1362ec684d8e5f0f5490ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbb3e7fe49b86f5fceedc00762a34201f09a8e106e30ae4f5755d2051ef5d6cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-02-22T21:13:38Z",
    "title_canon_sha256": "7d56658e8dcdcc0b9572826e531d650d9740dd43cc2a2d905d078d92542ef2eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5046",
    "kind": "arxiv",
    "version": 1
  }
}