Pith Number

pith:SVBFVC6K

pith:2010:SVBFVC6KIKGMQ5JFXNE6JMSGAA

not attested not anchored not stored refs pending

Probing Dark Energy with the Kunlun Dark Universe Survey Telescope

Gong-Bo Zhao, Hu Zhan, Lifan Wang, Xinmin Zhang, Zuhui Fan

arxiv:1005.3810 v2 · 2010-05-20 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SVBFVC6KIKGMQ5JFXNE6JMSGAA}

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	2026-05-18T02:07:16.163611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95425a8bca428cc87525bb49e4b246000fc8c87147d0736d21785966627365a6

Aliases

arxiv: 1005.3810 · arxiv_version: 1005.3810v2 · doi: 10.48550/arxiv.1005.3810 · pith_short_12: SVBFVC6KIKGM · pith_short_16: SVBFVC6KIKGMQ5JF · pith_short_8: SVBFVC6K

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/SVBFVC6KIKGMQ5JFXNE6JMSGAA \
  | 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: 95425a8bca428cc87525bb49e4b246000fc8c87147d0736d21785966627365a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eec7263d9959565635acb12c1d7784316409de07d0582a68ba4ebecefd724beb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-05-20T20:00:02Z",
    "title_canon_sha256": "5f6a409fbf14704d8a5916380540c56d959d439e4eef278c3bb69514974da803"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.3810",
    "kind": "arxiv",
    "version": 2
  }
}