Pith Number

pith:ZMI3OIVN

pith:2013:ZMI3OIVNVJB6GE6TN5AG7V2RKW

not attested not anchored not stored refs pending

Re-Examination of Globally Flat Space-Time

Michael R. Feldman

arxiv:1312.1182 v2 · 2013-11-10 · physics.gen-ph · 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{ZMI3OIVNVJB6GE6TN5AG7V2RKW}

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	2026-05-18T03:03:22.000207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb11b722adaa43e313d36f406fd75155957260a4df7212ac4fc90492ab95ab78

Aliases

arxiv: 1312.1182 · arxiv_version: 1312.1182v2 · doi: 10.48550/arxiv.1312.1182 · pith_short_12: ZMI3OIVNVJB6 · pith_short_16: ZMI3OIVNVJB6GE6T · pith_short_8: ZMI3OIVN

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/ZMI3OIVNVJB6GE6TN5AG7V2RKW \
  | 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: cb11b722adaa43e313d36f406fd75155957260a4df7212ac4fc90492ab95ab78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82d4cfb4701057d7f46d3dbbccfca52a1c122858b2ead7becb60ac3d19c5da10",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2013-11-10T03:23:30Z",
    "title_canon_sha256": "a045cf08b45d6eba87d2556c4d61ed8e8a44988b21eab018a424ecdd412b134a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.1182",
    "kind": "arxiv",
    "version": 2
  }
}