Pith Number

pith:KTAFLIO7

pith:2020:KTAFLIO7MJP2NW3P4BHVVFZZRQ

not attested not anchored not stored refs pending

Born sigma model for branes in exceptional geometry

Shozo Uehara, Yuho Sakatani

arxiv:2004.09486 v2 · 2020-04-20 · 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{KTAFLIO7MJP2NW3P4BHVVFZZRQ}

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

Duality-covariant particles and exotic branes

Receipt and verification

First computed	2026-07-05T01:19:01.875014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54c055a1df625fa6db6fe04f5a97398c3dcccd675065a75c5021e73926768788

Aliases

arxiv: 2004.09486 · arxiv_version: 2004.09486v2 · doi: 10.48550/arxiv.2004.09486 · pith_short_12: KTAFLIO7MJP2 · pith_short_16: KTAFLIO7MJP2NW3P · pith_short_8: KTAFLIO7

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/KTAFLIO7MJP2NW3P4BHVVFZZRQ \
  | 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: 54c055a1df625fa6db6fe04f5a97398c3dcccd675065a75c5021e73926768788

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1789515b2a0a950b5486473d9ff06b3e8c30707aa0d0c11590620ad32529087",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-04-20T17:59:46Z",
    "title_canon_sha256": "9b96e4efe0a61f004014e3ed1352a08858da21ec30acf8e92eb1a7ffcb42204e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.09486",
    "kind": "arxiv",
    "version": 2
  }
}