Pith Number

pith:JGL3SQ3Z

pith:2014:JGL3SQ3Z3OLAANHTAK5YGHADWL

not attested not anchored not stored refs pending

On the Local Extension of the Future Null Infinity

Junbin Li, Xi-Ping Zhu

arxiv:1406.0048 v1 · 2014-05-31 · gr-qc · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JGL3SQ3Z3OLAANHTAK5YGHADWL}

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	2026-05-18T02:50:41.956166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4997b94379db960034f302bb831c03b2ca9d19e5ebcfcb3dfa974f91674e8936

Aliases

arxiv: 1406.0048 · arxiv_version: 1406.0048v1 · doi: 10.48550/arxiv.1406.0048 · pith_short_12: JGL3SQ3Z3OLA · pith_short_16: JGL3SQ3Z3OLAANHT · pith_short_8: JGL3SQ3Z

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/JGL3SQ3Z3OLAANHTAK5YGHADWL \
  | 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: 4997b94379db960034f302bb831c03b2ca9d19e5ebcfcb3dfa974f91674e8936

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ea0e8a8809d98de3288122bffad4e212d9c6644dc032a6ec29a0a6a8c0260a4",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-05-31T05:22:16Z",
    "title_canon_sha256": "09b6e6cf0f78872461ea3d6fa8c40b83b97bb949fe1ae8fd0a0f3338f194373d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.0048",
    "kind": "arxiv",
    "version": 1
  }
}