Pith Number

pith:KBLI2JDH

pith:2017:KBLI2JDHDYZTUQGTKL2L7BK3GU

not attested not anchored not stored refs pending

Spectral shifting strongly constrains molecular cloud disruption by radiation pressure on dust

Eric W. Pellegrini, Mordecai-Mark Mac Low, Ralf S. Klessen, Stefan Reissl

arxiv:1710.02854 v2 · 2017-10-08 · 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{KBLI2JDHDYZTUQGTKL2L7BK3GU}

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	2026-05-18T00:18:53.220465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50568d24671e333a40d352f4bf855b353aff40b2081c03a661aca688161343a5

Aliases

arxiv: 1710.02854 · arxiv_version: 1710.02854v2 · doi: 10.48550/arxiv.1710.02854 · pith_short_12: KBLI2JDHDYZT · pith_short_16: KBLI2JDHDYZTUQGT · pith_short_8: KBLI2JDH

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/KBLI2JDHDYZTUQGTKL2L7BK3GU \
  | 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: 50568d24671e333a40d352f4bf855b353aff40b2081c03a661aca688161343a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95a27bfe75fd61081e4da0924412b036d918cac68fada37744831fcda6bf80e7",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-10-08T16:50:14Z",
    "title_canon_sha256": "cef342dc3df9064b7ec53af5b8cae27f840500ff7ec86cde0363b5b2006c40c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02854",
    "kind": "arxiv",
    "version": 2
  }
}