Pith Number

pith:P5PLOJKQ

pith:2016:P5PLOJKQIKYVMOKBUTRLET7JTX

not attested not anchored not stored refs pending

Three-Dimensional Reddening Map for Stars from 2MASS Photometry: The Method and the First Results

George Gontcharov

arxiv:1607.00484 v1 · 2016-07-02 · astro-ph.SR · astro-ph.CO · 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{P5PLOJKQIKYVMOKBUTRLET7JTX}

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	2026-05-18T01:11:30.321512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f5eb7255042b1563941a4e2b24fe99dd144bc7b314e65df06923f316353efe6

Aliases

arxiv: 1607.00484 · arxiv_version: 1607.00484v1 · doi: 10.48550/arxiv.1607.00484 · pith_short_12: P5PLOJKQIKYV · pith_short_16: P5PLOJKQIKYVMOKB · pith_short_8: P5PLOJKQ

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/P5PLOJKQIKYVMOKBUTRLET7JTX \
  | 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: 7f5eb7255042b1563941a4e2b24fe99dd144bc7b314e65df06923f316353efe6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a6a7c69857d648ce403c2667052e295a7180c306948e429835a61f144676434",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-07-02T09:40:06Z",
    "title_canon_sha256": "81ff51ebb4dc7eb39b1c7f321c5e934ff97bf49ed31d0662aca15b637132d42f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.00484",
    "kind": "arxiv",
    "version": 1
  }
}