Pith Number

pith:OW4QBEUE

pith:2017:OW4QBEUETM2AAJV7VAIRWCMG7Y

not attested not anchored not stored refs pending

Project 1640 Observations of the White Dwarf HD 114174 B

A. Gianninas, A. Sivaramakrishnan, A. Veicht, C. Beichman, C. T. Matthews, C. Zhai, D. Brenner, D. King, E. Bacchus, E. Cady, E. L. Rice, G. Vasisht, I. R. Parry, J. Aguilar, J. Crepp, L. C. Roberts Jr., L. Hillenbrand, L. Pueyo, M. Kilic, N. T. Zimmerman, R. Burruss, R. Dekany, R. Nilsson, R. Oppenheimer, R. Soummer, S. Luszcz-Cook, T. G. Lockhart

arxiv:1705.11030 v1 · 2017-05-31 · 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{OW4QBEUETM2AAJV7VAIRWCMG7Y}

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	2026-05-18T00:41:23.823203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75b90092849b340026bfa8111b0986fe25fb96013b857aef3a0b00ab9de3f613

Aliases

arxiv: 1705.11030 · arxiv_version: 1705.11030v1 · doi: 10.48550/arxiv.1705.11030 · pith_short_12: OW4QBEUETM2A · pith_short_16: OW4QBEUETM2AAJV7 · pith_short_8: OW4QBEUE

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/OW4QBEUETM2AAJV7VAIRWCMG7Y \
  | 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: 75b90092849b340026bfa8111b0986fe25fb96013b857aef3a0b00ab9de3f613

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b576bea701b95345057b2018fbf7b0edea52f5eec14bf29473d0aade87e35c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-05-31T10:49:28Z",
    "title_canon_sha256": "3c5a02d236f876b0cea9da6d2072203b79e2f66b6f8783a58f7da29c81e23c33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.11030",
    "kind": "arxiv",
    "version": 1
  }
}