Pith Number

pith:RPMJGLWO

pith:2016:RPMJGLWOUQYYAB7D5O3EXFP4RA

not attested not anchored not stored refs pending

Energy-momentum tensors in linearized Einstein's theory and massive gravity: The question of uniqueness

Ji\v{r}\'i Bi\v{c}\'ak, Josef Schmidt

arxiv:1602.04459 v1 · 2016-02-14 · 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{RPMJGLWOUQYYAB7D5O3EXFP4RA}

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	2026-05-18T01:20:49.888368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bd8932ecea4318007e3ebb64b95fc8812fc53770aed02110657d4d06358e67c

Aliases

arxiv: 1602.04459 · arxiv_version: 1602.04459v1 · doi: 10.48550/arxiv.1602.04459 · pith_short_12: RPMJGLWOUQYY · pith_short_16: RPMJGLWOUQYYAB7D · pith_short_8: RPMJGLWO

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/RPMJGLWOUQYYAB7D5O3EXFP4RA \
  | 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: 8bd8932ecea4318007e3ebb64b95fc8812fc53770aed02110657d4d06358e67c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61cecbcd462666477dc252f6ee55115a6313a3573b69560db51d880ed8ad6f7e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-02-14T14:11:36Z",
    "title_canon_sha256": "71d561b67fd92972262d78a670b58b3cd3f00e6c4236faa30b08c63cfd894847"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04459",
    "kind": "arxiv",
    "version": 1
  }
}