Pith Number

pith:TI2EX7BM

pith:2011:TI2EX7BMIRU7MIUT7EVDCVDHPW

not attested not anchored not stored refs pending

Massless particles on supergroups and AdS3 x S3 supergravity

Jan Troost

arxiv:1102.0153 v2 · 2011-02-01 · 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{TI2EX7BMIRU7MIUT7EVDCVDHPW}

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	2026-05-18T04:18:24.127145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a344bfc2c4469f62293f92a3154677d97bf8b48e5eb336bd4c777b160bed857

Aliases

arxiv: 1102.0153 · arxiv_version: 1102.0153v2 · doi: 10.48550/arxiv.1102.0153 · pith_short_12: TI2EX7BMIRU7 · pith_short_16: TI2EX7BMIRU7MIUT · pith_short_8: TI2EX7BM

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/TI2EX7BMIRU7MIUT7EVDCVDHPW \
  | 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: 9a344bfc2c4469f62293f92a3154677d97bf8b48e5eb336bd4c777b160bed857

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfe567075f19cb616a9dd33f71f0de5a0b494d592c7195c2eeaeebab3cfe921f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-02-01T13:26:33Z",
    "title_canon_sha256": "6d6acb4ae5f8acc706d12a69668d5825bd4e79164173f6ab1506a1bdef8b22d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.0153",
    "kind": "arxiv",
    "version": 2
  }
}