Pith Number

pith:HVL4LZ3U

pith:2018:HVL4LZ3UQMC4K74WTRGA4RLLIY

not attested not anchored not stored refs pending

DECam Survey for Low-Mass Stars and Substellar Objects in the UCL and LCC Subgroups of the Sco-Cen OB Association (SCOCENSUS)

Cameron P.M. Bell, David J. James, Eric E. Mamajek, Fred E. Moolekamp, Kevin L. Luhman, Mark J. Pecaut, Sara R. Denbo, Stanmir A. Metchev

arxiv:1802.00878 v1 · 2018-02-02 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HVL4LZ3UQMC4K74WTRGA4RLLIY}

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	2026-05-17T23:55:21.281217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d57c5e7748305c57f969c4c0e456b462baf8d73a01194fce454a8cf8e39899d

Aliases

arxiv: 1802.00878 · arxiv_version: 1802.00878v1 · doi: 10.48550/arxiv.1802.00878 · pith_short_12: HVL4LZ3UQMC4 · pith_short_16: HVL4LZ3UQMC4K74W · pith_short_8: HVL4LZ3U

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/HVL4LZ3UQMC4K74WTRGA4RLLIY \
  | 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: 3d57c5e7748305c57f969c4c0e456b462baf8d73a01194fce454a8cf8e39899d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "104414b2150b3a92101d3fbf6d1a1b40dd1f1de027dcae8220431e57dab9c118",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-02-02T23:42:59Z",
    "title_canon_sha256": "ce4e37ab108d1b6eae93a16d05698e8f7ddf37f3f200c63975172751e4485e8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00878",
    "kind": "arxiv",
    "version": 1
  }
}