Pith Number

pith:HMRUAXCL

pith:2014:HMRUAXCLFI4BPMDWCVQ4WYANV4

not attested not anchored not stored refs pending

Separated Fringe Packet Observations with the CHARA Array II: $\omega$ Andromeda, HD 178911, and {\xi} Cephei

Brian D. Mason, Christopher D. Farrington, Denis Mourard, Ehsan Moravveji, Harold A. McAlister, Judit Sturmann, Laszlo Sturmann, Nils H. Turner, Theo A. ten Brummelaar, William I. Hartkopf

arxiv:1407.0639 v1 · 2014-07-02 · 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{HMRUAXCLFI4BPMDWCVQ4WYANV4}

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	2026-05-18T01:42:42.655715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b23405c4b2a3817b0761561cb600daf3b5a55d8fe6cf9b39afd977271612f67

Aliases

arxiv: 1407.0639 · arxiv_version: 1407.0639v1 · doi: 10.48550/arxiv.1407.0639 · pith_short_12: HMRUAXCLFI4B · pith_short_16: HMRUAXCLFI4BPMDW · pith_short_8: HMRUAXCL

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/HMRUAXCLFI4BPMDWCVQ4WYANV4 \
  | 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: 3b23405c4b2a3817b0761561cb600daf3b5a55d8fe6cf9b39afd977271612f67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8ead60c68dea34a2f9e667cca184b596b4634f64518f9c4d84993efa0188e9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-07-02T16:40:12Z",
    "title_canon_sha256": "f8c9f429225a4904670cbd8650001b320e68c6030da7437a6a6c93d136af055d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0639",
    "kind": "arxiv",
    "version": 1
  }
}