Pith Number

pith:4KVQ4GAP

pith:2017:4KVQ4GAPQQCGS4C7MSOIE5EA5P

not attested not anchored not stored refs pending

Gravitational anomalies on the Newton-Cartan background

Arpita Mitra, Karan Fernandes

arxiv:1703.09162 v2 · 2017-03-27 · 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{4KVQ4GAPQQCGS4C7MSOIE5EA5P}

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	2026-05-18T00:33:02.112954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2ab0e180f840469705f649c827480ebedc0742943afb5791012be4dfa96a6eb

Aliases

arxiv: 1703.09162 · arxiv_version: 1703.09162v2 · doi: 10.48550/arxiv.1703.09162 · pith_short_12: 4KVQ4GAPQQCG · pith_short_16: 4KVQ4GAPQQCGS4C7 · pith_short_8: 4KVQ4GAP

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/4KVQ4GAPQQCGS4C7MSOIE5EA5P \
  | 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: e2ab0e180f840469705f649c827480ebedc0742943afb5791012be4dfa96a6eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52877f1366d1a51bb42adb7a7db514adb30c6e1c475b66cfeacf64cda4a1cbef",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-03-27T16:12:25Z",
    "title_canon_sha256": "d2499131e28c9e9d6fe4588e86b8daa9a85fcc8ab70acffa391caedc58675610"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.09162",
    "kind": "arxiv",
    "version": 2
  }
}