Pith Number

pith:7H5KFAWZ

pith:2017:7H5KFAWZFLFJM4V7T27C74OEGH

not attested not anchored not stored refs pending

Eclipsing Stellar Binaries in the Galactic Center

Abraham Loeb, Gongjie Li, Idan Ginsburg, Smadar Naoz

arxiv:1708.08466 v2 · 2017-08-28 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7H5KFAWZFLFJM4V7T27C74OEGH}

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	2026-05-18T00:27:19.116655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9faa282d92aca9672bf9ebe2ff1c431d325c666d54899e3293b3e14221407fc

Aliases

arxiv: 1708.08466 · arxiv_version: 1708.08466v2 · doi: 10.48550/arxiv.1708.08466 · pith_short_12: 7H5KFAWZFLFJ · pith_short_16: 7H5KFAWZFLFJM4V7 · pith_short_8: 7H5KFAWZ

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/7H5KFAWZFLFJM4V7T27C74OEGH \
  | 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: f9faa282d92aca9672bf9ebe2ff1c431d325c666d54899e3293b3e14221407fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eed1dc617055b17322e56bd3872cf29de38cc015ce2eeb4d5cfb3fd6e4c22e66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-08-28T18:00:09Z",
    "title_canon_sha256": "334ed7ed93cb443d5bc8a89b6f4058f34022082c95fe5a3800754ed0e8aea5ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08466",
    "kind": "arxiv",
    "version": 2
  }
}