Pith Number

pith:OLUBESFK

pith:2018:OLUBESFKXUKWKMNWD36YYYGCGM

not attested not anchored not stored refs pending

Physical properties and scaling relations of molecular clouds: the effect of stellar feedback

Alessandro B. Romeo, Florent Renaud, Kearn Grisdale, Oscar Agertz

arxiv:1801.03104 v3 · 2018-01-09 · 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{OLUBESFKXUKWKMNWD36YYYGCGM}

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	2026-05-18T00:11:39.026833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72e81248aabd156531b61efd8c60c2333ba7be6a278cfaa979fb66cb7c202bae

Aliases

arxiv: 1801.03104 · arxiv_version: 1801.03104v3 · doi: 10.48550/arxiv.1801.03104 · pith_short_12: OLUBESFKXUKW · pith_short_16: OLUBESFKXUKWKMNW · pith_short_8: OLUBESFK

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/OLUBESFKXUKWKMNWD36YYYGCGM \
  | 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: 72e81248aabd156531b61efd8c60c2333ba7be6a278cfaa979fb66cb7c202bae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5edce641f35bb62c7fcb0a1629279b3e2217beeb9acea02f05f9fb903a75759d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-01-09T19:00:53Z",
    "title_canon_sha256": "66990a39a91d447ddbbabbc06d3957805de276cdc3c7352db72fb5b9889e63a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03104",
    "kind": "arxiv",
    "version": 3
  }
}