Pith Number

pith:AIVKUWMY

pith:2017:AIVKUWMYHHOMRFUPGHQLOB72GS

not attested not anchored not stored refs pending

The massive multiple system HD 64315

C. J. Evans, D. Montes, F. Vilardell, I. Negueruela, J. Lorenzo, M. Garcia, S. Simon-Diaz

arxiv:1708.00849 v1 · 2017-08-02 · 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{AIVKUWMYHHOMRFUPGHQLOB72GS}

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	2026-05-18T00:33:07.752161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

022aaa599839dcc8968f31e0b707fa348734c137492fd4d8a12e7fc6b1731c87

Aliases

arxiv: 1708.00849 · arxiv_version: 1708.00849v1 · doi: 10.48550/arxiv.1708.00849 · pith_short_12: AIVKUWMYHHOM · pith_short_16: AIVKUWMYHHOMRFUP · pith_short_8: AIVKUWMY

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/AIVKUWMYHHOMRFUPGHQLOB72GS \
  | 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: 022aaa599839dcc8968f31e0b707fa348734c137492fd4d8a12e7fc6b1731c87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bce1d43b0b33b3e4f00d08b5d9fb0989f0cc02c5035ae104b8638820941eda29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-08-02T17:52:35Z",
    "title_canon_sha256": "0d40ee25912f94f0567cc222a436cbdc21c8cc042a26049d23237606eae03bb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00849",
    "kind": "arxiv",
    "version": 1
  }
}