Pith Number

pith:BR7NVB5T

pith:2011:BR7NVB5TKFG5QJKV7S4BI6W3WC

not attested not anchored not stored refs pending

Photometric Study of Neglected Eclipsing Binary GSC 3576-0170

Jing Jianghong, Tang Yanke, Zhang Liyun, Zhang Xiliang

arxiv:1112.1916 v1 · 2011-12-08 · 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{BR7NVB5TKFG5QJKV7S4BI6W3WC}

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	2026-05-18T04:06:45.329580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c7eda87b3514dd82555fcb8147adbb0b3e6fd5b9b21657c9a0efab734595f51

Aliases

arxiv: 1112.1916 · arxiv_version: 1112.1916v1 · doi: 10.48550/arxiv.1112.1916 · pith_short_12: BR7NVB5TKFG5 · pith_short_16: BR7NVB5TKFG5QJKV · pith_short_8: BR7NVB5T

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/BR7NVB5TKFG5QJKV7S4BI6W3WC \
  | 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: 0c7eda87b3514dd82555fcb8147adbb0b3e6fd5b9b21657c9a0efab734595f51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7af45967dd817b8fb140c52c7511c5ffcb4874c8401a93fa5a8b307af8d270e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-12-08T19:23:36Z",
    "title_canon_sha256": "bf7662545a4f7fa1afc5260591f42d1ed15eb103ba24c2134f2afe204e8fc08e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1916",
    "kind": "arxiv",
    "version": 1
  }
}