Pith Number

pith:5BWC4JRK

pith:2021:5BWC4JRKVR53FLUGNZYTPVQADU

not attested not anchored not stored refs pending

Superstring Backgrounds in String Geometry

Masaki Honda, Matsuo Sato, Taiki Tohshima

arxiv:2102.12779 v2 · 2021-02-25 · hep-th · gr-qc · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5BWC4JRKVR53FLUGNZYTPVQADU}

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.

Cited by

1 paper in Pith

Mutation and crossover of simplicial complexes

Receipt and verification

First computed	2026-07-05T03:52:26.372336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e86c2e262aac7bb2ae866e7137d6001d026ac8090abe0e97b6156c4a35cb3d38

Aliases

arxiv: 2102.12779 · arxiv_version: 2102.12779v2 · doi: 10.48550/arxiv.2102.12779 · pith_short_12: 5BWC4JRKVR53 · pith_short_16: 5BWC4JRKVR53FLUG · pith_short_8: 5BWC4JRK

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/5BWC4JRKVR53FLUGNZYTPVQADU \
  | 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: e86c2e262aac7bb2ae866e7137d6001d026ac8090abe0e97b6156c4a35cb3d38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9b505a21117b0ff1889d7f67a78c788b9d623cc7c04bd22068326f4d20b6436",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-02-25T10:54:20Z",
    "title_canon_sha256": "b1d54415b551038f650dc7bc23e9a7eabc27646b3e73efd3c64d013c4881eeed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.12779",
    "kind": "arxiv",
    "version": 2
  }
}