Pith Number

pith:DWQEB6AA

pith:2015:DWQEB6AAZ2O5547AGUEYSI3JWF

not attested not anchored not stored refs pending

Precise mass and radius measurements for the components of the bright solar-type eclipsing binary star V1094 Tau

(2) Harvard-Smithsonian CfA, (3) University of Arkansas, (4) University of Zagreb, (5) Gettysburg College, (6) Copenhagen University), B. Smalley (1), C. H. S. Lacy (3), G. Torres (2), J. Southworth (1), J. V. Clausen (6) ((1) Keele University, K. Pavlovski (4), L. A. Marschall (5), P. F. L. Maxted (1), R. J. Hutcheon (1)

arxiv:1503.04435 v2 · 2015-03-15 · 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{DWQEB6AAZ2O5547AGUEYSI3JWF}

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	2026-05-18T02:03:33.766412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1da040f800ce9ddef3e03509892369b152a4ec92fc6383f6ea247db245afb78d

Aliases

arxiv: 1503.04435 · arxiv_version: 1503.04435v2 · doi: 10.48550/arxiv.1503.04435 · pith_short_12: DWQEB6AAZ2O5 · pith_short_16: DWQEB6AAZ2O5547A · pith_short_8: DWQEB6AA

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/DWQEB6AAZ2O5547AGUEYSI3JWF \
  | 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: 1da040f800ce9ddef3e03509892369b152a4ec92fc6383f6ea247db245afb78d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11287b7bebb40fe206822dd88685a85e5b8692e981321e6d6d1d01705e2390d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-03-15T15:56:26Z",
    "title_canon_sha256": "3ad1e80ee62356a9e8b3fe8c07b67fb1875a68e0e58217ee4c53c978fbc74f95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04435",
    "kind": "arxiv",
    "version": 2
  }
}