Pith Number

pith:FD26OI5F

pith:2018:FD26OI5FCQWHC2TIA7THTARIND

not attested not anchored not stored refs pending

SuperMALT: Physical and Chemical Properties of Massive and Dense Clumps

Guido Garay, Sudeep Neupane, Yanett Contreras (and SuperMALT Team)

arxiv:1808.00574 v1 · 2018-08-01 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FD26OI5FCQWHC2TIA7THTARIND}

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	2026-05-18T00:06:01.202854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28f5e723a5142c716a6807e679822868e5dccf0d80c974f732f3aa55a1dfc6ee

Aliases

arxiv: 1808.00574 · arxiv_version: 1808.00574v1 · doi: 10.48550/arxiv.1808.00574 · pith_short_12: FD26OI5FCQWH · pith_short_16: FD26OI5FCQWHC2TI · pith_short_8: FD26OI5F

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/FD26OI5FCQWHC2TIA7THTARIND \
  | 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: 28f5e723a5142c716a6807e679822868e5dccf0d80c974f732f3aa55a1dfc6ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b42fb81aeff50011723012b7d4b0843607345021909d7d1f66cdcfb788fe44d2",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-08-01T21:47:32Z",
    "title_canon_sha256": "37b7bb53311d513185a57eb2bea3a937e9e1a076b988315228aa2f02402e56f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00574",
    "kind": "arxiv",
    "version": 1
  }
}