Pith Number

pith:HALT3OHT

pith:2010:HALT3OHTN6LDOTMB4KILV2626W

not attested not anchored not stored refs pending

Testing GR with Galactic-centre Stars

Prasenjit Saha, Raymond Angelil

arxiv:1008.1061 v1 · 2010-08-05 · astro-ph.GA · 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{HALT3OHTN6LDOTMB4KILV2626W}

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	2026-05-18T04:42:34.160770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38173db8f36f96374d81e290baebdaf59e1f8a375cfea4c168c3a64809691b20

Aliases

arxiv: 1008.1061 · arxiv_version: 1008.1061v1 · doi: 10.48550/arxiv.1008.1061 · pith_short_12: HALT3OHTN6LD · pith_short_16: HALT3OHTN6LDOTMB · pith_short_8: HALT3OHT

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/HALT3OHTN6LDOTMB4KILV2626W \
  | 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: 38173db8f36f96374d81e290baebdaf59e1f8a375cfea4c168c3a64809691b20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9837cd5268211bbf2f40a52ebd21031b2a9883f2f5e431976e15f54a4a804332",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-08-05T20:00:02Z",
    "title_canon_sha256": "e17f480722ff57a47774e88ec3d8bc6b814d6591b6cd3be9d268e21bc104daa0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.1061",
    "kind": "arxiv",
    "version": 1
  }
}