Pith Number

pith:I3W3VXWV

pith:2011:I3W3VXWV2KPTADLR5KT4SOTCFY

not attested not anchored not stored refs pending

Recent Results form the CHARA Array

D. Huber, D. Mourard, G. Schaefer, H.A. McAlister, I. Tallon-Bosc, J.D. Monnier, J. Sturmann, K. von Braun, L. Sturmann, M. Ireland, N.D. Richardson, N.H. Turner, T.A. ten Brummelaar, T. Boyajian

arxiv:1107.2890 v1 · 2011-07-14 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I3W3VXWV2KPTADLR5KT4SOTCFY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:18:15.548173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46edbaded5d29f300d71eaa7c93a622e32de6c670a14404b33c0dcf31d28178f

Aliases

arxiv: 1107.2890 · arxiv_version: 1107.2890v1 · doi: 10.48550/arxiv.1107.2890 · pith_short_12: I3W3VXWV2KPT · pith_short_16: I3W3VXWV2KPTADLR · pith_short_8: I3W3VXWV

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/I3W3VXWV2KPTADLR5KT4SOTCFY \
  | 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: 46edbaded5d29f300d71eaa7c93a622e32de6c670a14404b33c0dcf31d28178f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "609f47dc9558881d66e95aa36bade6ee83a407ceaa30a41e41360e514f2916c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-07-14T18:39:25Z",
    "title_canon_sha256": "45567774d795f6a87063a40f0225aab245f4a73ecfdef9c06281637e8bc224ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.2890",
    "kind": "arxiv",
    "version": 1
  }
}