Pith Number

pith:MPA5MHBX

pith:2004:MPA5MHBXVDJ7QH3GDRF2SQZEUL

not attested not anchored not stored refs pending

Duality-Symmetric Gravity and Supergravity: Testing the PST approach

Alexei J. Nurmagambetov

arxiv:hep-th/0407116 v1 · 2004-07-14 · 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{MPA5MHBXVDJ7QH3GDRF2SQZEUL}

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	2026-07-04T14:32:16.108400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63c1d61c37a8d3f81f661c4ba94324a2f537bc8e07074732e3c5103de67643d6

Aliases

arxiv: hep-th/0407116 · arxiv_version: hep-th/0407116v1 · doi: 10.48550/arxiv.hep-th/0407116 · pith_short_12: MPA5MHBXVDJ7 · pith_short_16: MPA5MHBXVDJ7QH3G · pith_short_8: MPA5MHBX

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/MPA5MHBXVDJ7QH3GDRF2SQZEUL \
  | 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: 63c1d61c37a8d3f81f661c4ba94324a2f537bc8e07074732e3c5103de67643d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "341946a0d13eb4d044a373f9708b7b992236ec3b2c7fc50b411bfd3782d10b32",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2004-07-14T10:50:22Z",
    "title_canon_sha256": "6b39b45aa2592357faf0a92e2e73cea47be0fc0d267ee9c00f5de6744b92e15a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0407116",
    "kind": "arxiv",
    "version": 1
  }
}