Pith Number

pith:7EB2H6ED

pith:2012:7EB2H6EDKROKPQG3RTCUFWEBOG

not attested not anchored not stored refs pending

Nonstandard general relativity II

G\"unter Scharf

arxiv:1210.1496 v2 · 2012-10-04 · 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{7EB2H6EDKROKPQG3RTCUFWEBOG}

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	2026-05-18T03:39:28.021829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f903a3f883545ca7c0db8cc542d88171b91adce83c19348270a1f419b27345e7

Aliases

arxiv: 1210.1496 · arxiv_version: 1210.1496v2 · doi: 10.48550/arxiv.1210.1496 · pith_short_12: 7EB2H6EDKROK · pith_short_16: 7EB2H6EDKROKPQG3 · pith_short_8: 7EB2H6ED

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/7EB2H6EDKROKPQG3RTCUFWEBOG \
  | 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: f903a3f883545ca7c0db8cc542d88171b91adce83c19348270a1f419b27345e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "929e8e2678d4e59ca5e675188d45761db25a5b19ae82eac9c7d18a6abf116284",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-10-04T15:46:48Z",
    "title_canon_sha256": "9e4539759b7ab6d0693ed08aad2752099944e9cad6f4e920cdc2e3cb71c2c148"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1496",
    "kind": "arxiv",
    "version": 2
  }
}