Pith Number

pith:YBFY4MIG

pith:2016:YBFY4MIG2WOI4NWGLWYTAZOPF2

not attested not anchored not stored refs pending

Linearized supergravity with a dynamical preferred frame

Arthur Marakulin, Sergey Sibiryakov

arxiv:1610.07805 v3 · 2016-10-25 · hep-th · astro-ph.CO · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YBFY4MIG2WOI4NWGLWYTAZOPF2}

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	2026-07-05T03:25:08.384654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c04b8e3106d59c8e36c65db13065cf2eb5cacf2fe06c27a8eb77ec582adc21e8

Aliases

arxiv: 1610.07805 · arxiv_version: 1610.07805v3 · doi: 10.48550/arxiv.1610.07805 · pith_short_12: YBFY4MIG2WOI · pith_short_16: YBFY4MIG2WOI4NWG · pith_short_8: YBFY4MIG

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/YBFY4MIG2WOI4NWGLWYTAZOPF2 \
  | 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: c04b8e3106d59c8e36c65db13065cf2eb5cacf2fe06c27a8eb77ec582adc21e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c5400e23677a41483bb8e3a927b3152c78c82626ec0af03a1fd387ed155cf27",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-10-25T09:46:12Z",
    "title_canon_sha256": "c56f485c24395024586c14c656df02a8ee818ca81d51d61b82fbb4361c84fe7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.07805",
    "kind": "arxiv",
    "version": 3
  }
}