Pith Number

pith:VYNQSVD6

pith:2021:VYNQSVD6Q557FQW2BXH6MNBYMB

not attested not anchored not stored refs pending

Canonical transformations generated by the boundary volume: Unimodular and non-Abelian teleparallel gravity

Abdulmajid Osumanu, Florian Girelli, Wolfgang Wieland

arxiv:2101.05347 v2 · 2021-01-13 · gr-qc · 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{VYNQSVD6Q557FQW2BXH6MNBYMB}

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	2026-07-05T03:55:25.624809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae1b09547e877bf2c2da0dcfe634386047a4f1bcbaf3d522fe981dca07ae9e49

Aliases

arxiv: 2101.05347 · arxiv_version: 2101.05347v2 · doi: 10.48550/arxiv.2101.05347 · pith_short_12: VYNQSVD6Q557 · pith_short_16: VYNQSVD6Q557FQW2 · pith_short_8: VYNQSVD6

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/VYNQSVD6Q557FQW2BXH6MNBYMB \
  | 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: ae1b09547e877bf2c2da0dcfe634386047a4f1bcbaf3d522fe981dca07ae9e49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b31096d270116492c5d02cddca715517b28a2a667e5476a16fe06caa48de9644",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-01-13T21:05:47Z",
    "title_canon_sha256": "3189aa66290e7bdaf9dc45fb83f085e36cfb605756a79f137f1ce0ae30ca662c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.05347",
    "kind": "arxiv",
    "version": 2
  }
}