Pith Number

pith:C4ZUGZVS

pith:2007:C4ZUGZVSRAE2PLPBPUXBKL5RGJ

not attested not anchored not stored refs pending

The Killing superalgebra of ten-dimensional supergravity backgrounds

Emily Hackett-Jones, George Moutsopoulos, Jos\'e Figueroa-O'Farrill

arxiv:hep-th/0703192 v4 · 2007-03-21 · 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{C4ZUGZVSRAE2PLPBPUXBKL5RGJ}

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	2026-05-18T03:49:33.200699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17334366b28809a7ade17d2e152fb1324b352ee4b52b08451587aefda752a671

Aliases

arxiv: hep-th/0703192 · arxiv_version: hep-th/0703192v4 · doi: 10.48550/arxiv.hep-th/0703192 · pith_short_12: C4ZUGZVSRAE2 · pith_short_16: C4ZUGZVSRAE2PLPB · pith_short_8: C4ZUGZVS

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/C4ZUGZVSRAE2PLPBPUXBKL5RGJ \
  | 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: 17334366b28809a7ade17d2e152fb1324b352ee4b52b08451587aefda752a671

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "940c5ce06cdad26c063897f7503d53d0e1425025f0a8ddb26df01668b5793728",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2007-03-21T23:12:09Z",
    "title_canon_sha256": "322187dd03c067add15c7c899ec78bdaf29c95927c5f62ced487c0afafd38468"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0703192",
    "kind": "arxiv",
    "version": 4
  }
}