Pith Number

pith:ZDGKFECU

pith:2017:ZDGKFECUOVFTGYL3DUXY6UTSB7

not attested not anchored not stored refs pending

Radio-flaring Ultracool Dwarf Population Synthesis

Matthew Route (Pennsylvania State University, Northrop Grumman Electronic Systems, Purdue University)

arxiv:1707.02212 v3 · 2017-07-07 · astro-ph.SR · astro-ph.IM · physics.comp-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZDGKFECUOVFTGYL3DUXY6UTSB7}

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	2026-05-18T00:38:01.839126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8cca29054754b33617b1d2f8f52720fe553f766f09b0003537f504f381f9068

Aliases

arxiv: 1707.02212 · arxiv_version: 1707.02212v3 · doi: 10.48550/arxiv.1707.02212 · pith_short_12: ZDGKFECUOVFT · pith_short_16: ZDGKFECUOVFTGYL3 · pith_short_8: ZDGKFECU

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/ZDGKFECUOVFTGYL3DUXY6UTSB7 \
  | 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: c8cca29054754b33617b1d2f8f52720fe553f766f09b0003537f504f381f9068

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "184fddab7bbbae45ee4a62c459169a96eff614c6e8fac18f34ea6ab74bb59e82",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.comp-ph",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-07-07T15:02:52Z",
    "title_canon_sha256": "6ad9e385e9847a3235482cbeb8cc3cdb857c5baebd8652b7d125544a48c7af0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.02212",
    "kind": "arxiv",
    "version": 3
  }
}