Pith Number

pith:TIQBNHZH

pith:2018:TIQBNHZHGVDDOANWIZRTHVVB5M

not attested not anchored not stored refs pending

A search for OB stars in the field of the galactic OB association Bochum 7

Guillermo L. Bosch, Mariela A. Corti, Rosa B. Orellana

arxiv:1804.10672 v1 · 2018-04-27 · 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{TIQBNHZHGVDDOANWIZRTHVVB5M}

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	2026-05-18T00:03:49.056274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a20169f2735463701b6466333d6a1eb2d4cfec6836f5113ba0c37aca8e45d4c

Aliases

arxiv: 1804.10672 · arxiv_version: 1804.10672v1 · doi: 10.48550/arxiv.1804.10672 · pith_short_12: TIQBNHZHGVDD · pith_short_16: TIQBNHZHGVDDOANW · pith_short_8: TIQBNHZH

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/TIQBNHZHGVDDOANWIZRTHVVB5M \
  | 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: 9a20169f2735463701b6466333d6a1eb2d4cfec6836f5113ba0c37aca8e45d4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82cc5ce73ad6b5c0cfc58448541466837f488ea6da0f9afc3c240260ef268b69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-04-27T20:19:11Z",
    "title_canon_sha256": "bd06a908e136aada19b7478cf0263e330d8f3c694cd012833b0ffe3cbdce4001"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10672",
    "kind": "arxiv",
    "version": 1
  }
}