Pith Number

pith:2H7FYSXC

pith:2012:2H7FYSXCPX7BWISTTRJFLDADNI

not attested not anchored not stored refs pending

Quasi-local Energy for Spherically Symmetric Spacetimes

Chiang-Mei Chen, James M. Nester, Jian-Liang Liu, Ming-Fan Wu

arxiv:1206.0506 v1 · 2012-06-04 · 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{2H7FYSXCPX7BWISTTRJFLDADNI}

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	2026-05-18T01:57:08.373754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1fe5c4ae27dfe1b22539c52558c036a14864210010f4153caf5e7c1f6b7357d

Aliases

arxiv: 1206.0506 · arxiv_version: 1206.0506v1 · doi: 10.48550/arxiv.1206.0506 · pith_short_12: 2H7FYSXCPX7B · pith_short_16: 2H7FYSXCPX7BWIST · pith_short_8: 2H7FYSXC

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/2H7FYSXCPX7BWISTTRJFLDADNI \
  | 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: d1fe5c4ae27dfe1b22539c52558c036a14864210010f4153caf5e7c1f6b7357d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "219f6bcdebe8be7d9cea8bafefff36d2cd233e3c929e3952eaa41a76fc420465",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-06-04T01:21:28Z",
    "title_canon_sha256": "6a44def5dd7da2ebef4d5e966133fa70c8f8da3f8222572f5dd601e18455c344"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.0506",
    "kind": "arxiv",
    "version": 1
  }
}