Pith Number

pith:MTN6JB2O

pith:2019:MTN6JB2O6NP43ZH3S54437GMEF

not attested not anchored not stored refs pending

Systematics in the ALMA Proposal Review Rankings

John M. Carpenter

arxiv:1908.09639 v1 · 2019-08-21 · astro-ph.IM · astro-ph.CO · astro-ph.EP · astro-ph.GA · astro-ph.SR · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MTN6JB2O6NP43ZH3S54437GMEF}

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	2026-07-05T00:33:15.505227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64dbe4874ef35fcde4fb9779cdfccc2150fa51641619a82bf8894d42303f615a

Aliases

arxiv: 1908.09639 · arxiv_version: 1908.09639v1 · doi: 10.48550/arxiv.1908.09639 · pith_short_12: MTN6JB2O6NP4 · pith_short_16: MTN6JB2O6NP43ZH3 · pith_short_8: MTN6JB2O

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/MTN6JB2O6NP43ZH3S54437GMEF \
  | 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: 64dbe4874ef35fcde4fb9779cdfccc2150fa51641619a82bf8894d42303f615a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f02f43bcb67dbbad7d8653f41f39ed1696038d45bbc5100d33939b27405ac3a",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.EP",
      "astro-ph.GA",
      "astro-ph.SR",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-08-21T23:12:58Z",
    "title_canon_sha256": "8621f742f9f6e376a493f2e9f31c4b8a07c278b91acee623207bde7e582d179a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09639",
    "kind": "arxiv",
    "version": 1
  }
}