Pith Number

pith:M6IXWE72

pith:2026:M6IXWE72ULKNXWYHYQP46MKFTR

not attested not anchored not stored refs pending

Generalized Bergshoeff-de Roo identification in the Supergravity frame

Fabian A. Portilla, Walter H. Baron

arxiv:2607.26415 v1 · 2026-07-29 · 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{M6IXWE72ULKNXWYHYQP46MKFTR}

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	2026-07-30T01:18:21.678045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

67917b13faa2d4dbdb07c41fcf31459c629af1bddb7dc1e3d21dc5ceb8bcafa5

Aliases

arxiv: 2607.26415 · arxiv_version: 2607.26415v1 · doi: 10.48550/arxiv.2607.26415 · pith_short_12: M6IXWE72ULKN · pith_short_16: M6IXWE72ULKNXWYH · pith_short_8: M6IXWE72

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/M6IXWE72ULKNXWYHYQP46MKFTR \
  | 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: 67917b13faa2d4dbdb07c41fcf31459c629af1bddb7dc1e3d21dc5ceb8bcafa5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2d184b3ad45f1563898fcc7febeb1e19eb115cf7236f375e94e4712018e748d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-07-29T02:58:15Z",
    "title_canon_sha256": "b5978728314cf7c1c381f7c006c03afd0f8d42829e8a6fde708feff5339120ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.26415",
    "kind": "arxiv",
    "version": 1
  }
}