Pith Number

pith:I2ELOFCO

pith:2022:I2ELOFCOE72C2NNAJPZFNMGWUV

not attested not anchored not stored refs pending

Gravitational potential energy of a multi-component galactic disk

Chanda J. Jog, Suchira Sarkar

arxiv:2207.09393 v1 · 2022-07-19 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I2ELOFCOE72C2NNAJPZFNMGWUV}

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	2026-07-05T04:41:49.268387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4688b7144e27f42d35a04bf256b0d6a559060548665ab61d1f70eb8e29119cd5

Aliases

arxiv: 2207.09393 · arxiv_version: 2207.09393v1 · doi: 10.48550/arxiv.2207.09393 · pith_short_12: I2ELOFCOE72C · pith_short_16: I2ELOFCOE72C2NNA · pith_short_8: I2ELOFCO

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/I2ELOFCOE72C2NNAJPZFNMGWUV \
  | 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: 4688b7144e27f42d35a04bf256b0d6a559060548665ab61d1f70eb8e29119cd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a24d13c12f4c884c71c77986f97211f5c370dbccc64ef2ddb20a1fd888bd86dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-07-19T16:41:06Z",
    "title_canon_sha256": "6cd5dd64b9cc5bdc050333eb3b0de2e4dba2f3f5593ecf5a75f0084a205f3471"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.09393",
    "kind": "arxiv",
    "version": 1
  }
}