Pith Number

pith:5LNJROI5

pith:2016:5LNJROI5YZGCIYTEVD3RYK5RMX

not attested not anchored not stored refs pending

A (gravitational) toy story

B. Rodriguez-Mueller, H. P. de Oliveira, W. Barreto

arxiv:1611.06922 v2 · 2016-11-21 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5LNJROI5YZGCIYTEVD3RYK5RMX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:31:22.354545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eada98b91dc64c246264a8f71c2bb165cc49547a466d764078ef0a2db5b91655

Aliases

arxiv: 1611.06922 · arxiv_version: 1611.06922v2 · doi: 10.48550/arxiv.1611.06922 · pith_short_12: 5LNJROI5YZGC · pith_short_16: 5LNJROI5YZGCIYTE · pith_short_8: 5LNJROI5

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/5LNJROI5YZGCIYTEVD3RYK5RMX \
  | 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: eada98b91dc64c246264a8f71c2bb165cc49547a466d764078ef0a2db5b91655

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "419d3182a63ec996619ed95efbe9b2831aa657ee5b56d0ecc09e71fae65119b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-11-21T18:02:21Z",
    "title_canon_sha256": "0334e86262a0db16a58c34d3b8c77b5b28eee5c406d31fa123bb42e4ab16b880"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.06922",
    "kind": "arxiv",
    "version": 2
  }
}