Pith Number

pith:P7YXFUMB

pith:2016:P7YXFUMBUP3TDNBQPCN45I2NFX

not attested not anchored not stored refs pending

Selecting M-giants with infra-red photometry: Distances, metallicities and the Sagittarius stream

Chao Liu, Emma Small, Hao Tian, Heidi Jo Newberg, Jeffrey L. Carlin, Jing Li, Jing Zhong, Jinliang Hou, Li Chen, Linlin Li, Martin C. Smith, Zhengyi Shao

arxiv:1603.00262 v2 · 2016-03-01 · 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{P7YXFUMBUP3TDNBQPCN45I2NFX}

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	2026-05-18T01:13:15.077805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ff172d181a3f731b430789bcea34d2de1b6a22a872aeb502954eebf0cdb22a4

Aliases

arxiv: 1603.00262 · arxiv_version: 1603.00262v2 · doi: 10.48550/arxiv.1603.00262 · pith_short_12: P7YXFUMBUP3T · pith_short_16: P7YXFUMBUP3TDNBQ · pith_short_8: P7YXFUMB

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/P7YXFUMBUP3TDNBQPCN45I2NFX \
  | 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: 7ff172d181a3f731b430789bcea34d2de1b6a22a872aeb502954eebf0cdb22a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e4482cee7cc634fb3b25ccc62d55bd9c6fddd63eedba96c9810d1885d19498d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-03-01T13:16:38Z",
    "title_canon_sha256": "98b3cecde8d4b17144902fbb34d644a5575ed06223b9a235ad68b02b3051ea2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.00262",
    "kind": "arxiv",
    "version": 2
  }
}