Pith Number

pith:NES35Q74

pith:2019:NES35Q74KQQQD3O7XUI6GWUS7R

not attested not anchored not stored refs pending

Milky Way tomography with the SkyMapper Southern Survey: I: Atmospheric parameters and distances of one million red giants

B.-Q. Chen, C. Wang, C. Wolf, G.-C. Liu, H.-B. Yuan, H.-F. Wang, H.-W. Zhang, M.-X. Xiang, X.-W. Liu, Y. Huang (SWIFAR)

arxiv:1901.08033 v2 · 2019-01-20 · 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{NES35Q74KQQQD3O7XUI6GWUS7R}

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	2026-05-17T23:41:12.206077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6925bec3fc542101eddfbd11e35a92fc407ff9afa209011648c5cea13e14c010

Aliases

arxiv: 1901.08033 · arxiv_version: 1901.08033v2 · doi: 10.48550/arxiv.1901.08033 · pith_short_12: NES35Q74KQQQ · pith_short_16: NES35Q74KQQQD3O7 · pith_short_8: NES35Q74

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/NES35Q74KQQQD3O7XUI6GWUS7R \
  | 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: 6925bec3fc542101eddfbd11e35a92fc407ff9afa209011648c5cea13e14c010

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0772c773ebcc41742dcb94e373e5a842f2b29137c3e0216f0f753c9aae23cde",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-01-20T13:03:49Z",
    "title_canon_sha256": "95c2adf5096e4a0ed750799ed7d2cf91fadc660cd4ceec8372917212f29e4d6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.08033",
    "kind": "arxiv",
    "version": 2
  }
}