Pith Number

pith:57INEF4M

pith:2017:57INEF4MONCZUUZNPC42YRAZRN

not attested not anchored not stored refs pending

BayesVP: a Bayesian Voigt profile fitting package

Andrey Kravtsov, Cameron Liang

arxiv:1710.09852 v1 · 2017-10-26 · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{57INEF4MONCZUUZNPC42YRAZRN}

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	2026-05-18T00:31:55.337595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efd0d2178c73459a532d78b9ac44198b5d6fc6c1f66eaa8eb513838de957998d

Aliases

arxiv: 1710.09852 · arxiv_version: 1710.09852v1 · doi: 10.48550/arxiv.1710.09852 · pith_short_12: 57INEF4MONCZ · pith_short_16: 57INEF4MONCZUUZN · pith_short_8: 57INEF4M

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/57INEF4MONCZUUZNPC42YRAZRN \
  | 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: efd0d2178c73459a532d78b9ac44198b5d6fc6c1f66eaa8eb513838de957998d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d53fb7d747e095e2b65c6866df5db29f0f7b37ca44953cf67cf5db6de8227d41",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-10-26T18:23:52Z",
    "title_canon_sha256": "fbed515790d9fcd42427355bdd1802782a106541f61b81b406ee7482db2580f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09852",
    "kind": "arxiv",
    "version": 1
  }
}