Pith Number

pith:2ND5WJ2T

pith:2016:2ND5WJ2TSXM3PYRCBVPBKIUJPD

not attested not anchored not stored refs pending

Revision of Stellar Intrinsic Colors in the Infrared by the Spectroscopic Surveys

Biwei Jiang, He Zhao, Mingjie Jian, Shuang Gao

arxiv:1609.05290 v1 · 2016-09-17 · 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{2ND5WJ2TSXM3PYRCBVPBKIUJPD}

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	2026-05-18T00:54:29.523786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d347db275395d9b7e2220d5e15228978fb83afa7f6511aaa6396e3080e3f6070

Aliases

arxiv: 1609.05290 · arxiv_version: 1609.05290v1 · doi: 10.48550/arxiv.1609.05290 · pith_short_12: 2ND5WJ2TSXM3 · pith_short_16: 2ND5WJ2TSXM3PYRC · pith_short_8: 2ND5WJ2T

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/2ND5WJ2TSXM3PYRCBVPBKIUJPD \
  | 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: d347db275395d9b7e2220d5e15228978fb83afa7f6511aaa6396e3080e3f6070

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5ba3781b27d78cc0e65b1e0fb91d7bf6a99b149f92c99d96942caf6d240565c",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-09-17T07:38:44Z",
    "title_canon_sha256": "cac2201a9165eca7aa434719b16e1aee956ea261e09ce677b1df3b32e3d94ea7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05290",
    "kind": "arxiv",
    "version": 1
  }
}