Pith Number

pith:CIJCN7L4

pith:2016:CIJCN7L44U4QENQNTNOCXSPPUT

not attested not anchored not stored refs pending

Size, angular momentum and mass for objects

M.E. Gabach-Clement, Omar E. Ortiz, Pablo Anglada

arxiv:1612.08658 v2 · 2016-12-27 · 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{CIJCN7L44U4QENQNTNOCXSPPUT}

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	2026-05-18T00:43:18.078461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

121226fd7ce53902360d9b5c2bc9efa4d6590612177f2fdf79cf68ed4b2ab085

Aliases

arxiv: 1612.08658 · arxiv_version: 1612.08658v2 · doi: 10.48550/arxiv.1612.08658 · pith_short_12: CIJCN7L44U4Q · pith_short_16: CIJCN7L44U4QENQN · pith_short_8: CIJCN7L4

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/CIJCN7L44U4QENQNTNOCXSPPUT \
  | 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: 121226fd7ce53902360d9b5c2bc9efa4d6590612177f2fdf79cf68ed4b2ab085

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a3a92605c6d96dd6e8dc59a24c6ece420fb15916c86785567196861cfdada42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-12-27T15:27:57Z",
    "title_canon_sha256": "6416188bba2bbde4216c55348500197ee2473b693034d78e540e7e420b234f8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.08658",
    "kind": "arxiv",
    "version": 2
  }
}