Pith Number

pith:LG27KWED

pith:2017:LG27KWED5US4YHUH3V2XZO2GQY

not attested not anchored not stored refs pending

Simplified D=11 Pure Spinor b Ghost

Max Guillen (ICTP-SAIFR/IFT-UNESP, Nathan Berkovits, S\~ao Paulo)

arxiv:1703.05116 v2 · 2017-03-15 · 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{LG27KWED5US4YHUH3V2XZO2GQY}

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	2026-05-18T00:25:01.908867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59b5f55883ed25cc1e87dd757cbb46861d99c2558f3dfe6d581231483b92840a

Aliases

arxiv: 1703.05116 · arxiv_version: 1703.05116v2 · doi: 10.48550/arxiv.1703.05116 · pith_short_12: LG27KWED5US4 · pith_short_16: LG27KWED5US4YHUH · pith_short_8: LG27KWED

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/LG27KWED5US4YHUH3V2XZO2GQY \
  | 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: 59b5f55883ed25cc1e87dd757cbb46861d99c2558f3dfe6d581231483b92840a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e2b86a85d6c4f6497c0569f00d2b321b1c989b3ed4314cf1a64b99cd547167c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-03-15T12:23:12Z",
    "title_canon_sha256": "3aea1ccc58d46911e039c06c1892b39122308e9f82d523e50577425ce42b54ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05116",
    "kind": "arxiv",
    "version": 2
  }
}