Pith Number

pith:IVYL32YJ

pith:2018:IVYL32YJEP5AZ6QLRQHDCLAPPQ

not attested not anchored not stored refs pending

Vierbein interactions with antisymmetric components

Angnis Schmidt-May, Chrysoula Markou, Felix J. Rudolph

arxiv:1812.07580 v2 · 2018-12-18 · hep-th · 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{IVYL32YJEP5AZ6QLRQHDCLAPPQ}

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	2026-05-17T23:56:05.006988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4570bdeb0923fa0cfa0b8c0e312c0f7c02a9bb803c163f756a80240b7057b3bf

Aliases

arxiv: 1812.07580 · arxiv_version: 1812.07580v2 · doi: 10.48550/arxiv.1812.07580 · pith_short_12: IVYL32YJEP5A · pith_short_16: IVYL32YJEP5AZ6QL · pith_short_8: IVYL32YJ

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/IVYL32YJEP5AZ6QLRQHDCLAPPQ \
  | 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: 4570bdeb0923fa0cfa0b8c0e312c0f7c02a9bb803c163f756a80240b7057b3bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9eb0e70eaacefbb2fa577c911bf1f9c99f758686eaaf1b6102c07b794dfbb054",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-12-18T19:00:02Z",
    "title_canon_sha256": "a567b7259f91c4121047a2bd2f69be85d314f4b116af72f5a3e2eec60dea1f79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07580",
    "kind": "arxiv",
    "version": 2
  }
}