Pith Number

pith:XHNGJMDC

pith:2017:XHNGJMDC5BBUQUKQP6DJNGUT7W

not attested not anchored not stored refs pending

VLBI ecliptic plane survey: VEPS-1

Bo Xia, Fengchun Shu, Hua Zhang, Jamie McCallum, Jim Lovell, Jinling Li, Kazuhiro Takefuji, Leonid Petrov, Longfei Hao, Sang-oh Yi, Tianyu Jiang, Wenjun Yang, Wu Jiang, Yuzhu Cui, Zhong Chen

arxiv:1701.07287 v3 · 2017-01-25 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XHNGJMDC5BBUQUKQP6DJNGUT7W}

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	2026-05-18T00:42:43.946452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9da64b062e8434851507f86969a93fda76ab81de7465a4223da5d0a4e2b0321

Aliases

arxiv: 1701.07287 · arxiv_version: 1701.07287v3 · doi: 10.48550/arxiv.1701.07287 · pith_short_12: XHNGJMDC5BBU · pith_short_16: XHNGJMDC5BBUQUKQ · pith_short_8: XHNGJMDC

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/XHNGJMDC5BBUQUKQP6DJNGUT7W \
  | 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: b9da64b062e8434851507f86969a93fda76ab81de7465a4223da5d0a4e2b0321

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea9552d941c4ad0709eb54c4299ab4ed43810894c098c2b879e738f83cfd2d4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-01-25T12:48:49Z",
    "title_canon_sha256": "42713782ca8e410932c98629527db9d12595b6a2bedce124603d4bdbc5f09d0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07287",
    "kind": "arxiv",
    "version": 3
  }
}