Pith Number

pith:IUA3FYVX

pith:2011:IUA3FYVXLP7TYVQKOTBIZIROZ4

not attested not anchored not stored refs pending

Orbit of the young very low-mass spectroscopic binary CHXR 74

A. M\"uller (Univ. Heidelberg, M. Janson, MPIA Heidelberg, Univ. Princeton), V. Joergens, ZAH/ITA

arxiv:1111.0968 v2 · 2011-11-03 · 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{IUA3FYVXLP7TYVQKOTBIZIROZ4}

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	2026-05-18T01:59:45.810752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4501b2e2b75bff3c560a74c28ca22ecf0a3851fc3e69395a1d15cbc2ec385a2a

Aliases

arxiv: 1111.0968 · arxiv_version: 1111.0968v2 · doi: 10.48550/arxiv.1111.0968 · pith_short_12: IUA3FYVXLP7T · pith_short_16: IUA3FYVXLP7TYVQK · pith_short_8: IUA3FYVX

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/IUA3FYVXLP7TYVQKOTBIZIROZ4 \
  | 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: 4501b2e2b75bff3c560a74c28ca22ecf0a3851fc3e69395a1d15cbc2ec385a2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d183abe4619b8e2d410d1a7d7708ff2a15e500321f4e1c6af06d99698fab790a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-11-03T20:00:04Z",
    "title_canon_sha256": "87d58702ee45cfbd48da55f33ce720cb676fed670ab1a0c33658d508b0f74eaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.0968",
    "kind": "arxiv",
    "version": 2
  }
}