Pith Number

pith:E3DKRVYT

pith:2005:E3DKRVYTLING43ZABMHEE435NR

not attested not anchored not stored refs pending

Quasi-local energy-momentum and energy flux at null infinity

Chiang-Mei Chen, James M. Nester, Xiaoning Wu

arxiv:gr-qc/0505018 v2 · 2005-05-04 · 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{E3DKRVYTLING43ZABMHEE435NR}

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	2026-07-04T16:55:13.624108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26c6a8d7135a1a6e6f200b0e42737d6c48fbd5d345d82dcbadbf960f9cd7a2eb

Aliases

arxiv: gr-qc/0505018 · arxiv_version: gr-qc/0505018v2 · doi: 10.48550/arxiv.gr-qc/0505018 · pith_short_12: E3DKRVYTLING · pith_short_16: E3DKRVYTLING43ZA · pith_short_8: E3DKRVYT

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/E3DKRVYTLING43ZABMHEE435NR \
  | 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: 26c6a8d7135a1a6e6f200b0e42737d6c48fbd5d345d82dcbadbf960f9cd7a2eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bd234bf6a6fa5e030c5f2df2de18397401c3ed960bb0a10b1a962dde4c5ae54",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-05-04T14:01:22Z",
    "title_canon_sha256": "1e8baba4e636389f7a8874d6b2a89e2f819af6baf9455e9ec414b88caeb0c5aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0505018",
    "kind": "arxiv",
    "version": 2
  }
}