Pith Number

pith:OVP66PVI

pith:2017:OVP66PVIMLFGG7XNLYOS3GQN6Z

not attested not anchored not stored refs pending

The TOP-SCOPE survey of Planck Galactic Cold Clumps: Survey overview and results of an exemplar source, PGCC G26.53+0.17

David Eden, Di Li, Gary Fuller, I. Ristorcelli, James Di Francesco, Kee-Tae Kim, Ken'ichi Tatematsu, Ke Wang, Mark Thompson, Mika Juvela, Sheng-Yuan Liu, Tie Liu, TOP-SCOPE collaborations, Yuefang Wu

arxiv:1711.04382 v2 · 2017-11-13 · astro-ph.GA · 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{OVP66PVIMLFGG7XNLYOS3GQN6Z}

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	2026-05-18T00:23:29.487556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

755fef3ea862ca637eed5e1d2d9a0df6479d5e3fc037f7766eaa8d4df5c8609f

Aliases

arxiv: 1711.04382 · arxiv_version: 1711.04382v2 · doi: 10.48550/arxiv.1711.04382 · pith_short_12: OVP66PVIMLFG · pith_short_16: OVP66PVIMLFGG7XN · pith_short_8: OVP66PVI

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/OVP66PVIMLFGG7XNLYOS3GQN6Z \
  | 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: 755fef3ea862ca637eed5e1d2d9a0df6479d5e3fc037f7766eaa8d4df5c8609f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4036790b68d5bdff8748a90df6dcf131ddc7cebce05c0824c33f82686c71e516",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-11-13T00:15:54Z",
    "title_canon_sha256": "b1df2920f6f58f66d99839f8aaeb79a98ac684b0cb0138753e3bd3686556a10a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04382",
    "kind": "arxiv",
    "version": 2
  }
}