Pith Number

pith:INJNL3D4

pith:2015:INJNL3D4V7WEOCMNUK4J236ACV

not attested not anchored not stored refs pending

On the IMF in a Triggered Star Formation Context

Chelsea X. Huang, D. N. C. Lin, Herbert Lau, Matthias Gritschneder, Tingtao Zhou

arxiv:1509.05047 v1 · 2015-09-16 · 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{INJNL3D4V7WEOCMNUK4J236ACV}

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	2026-05-18T01:32:43.261591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4352d5ec7cafec47098da2b89d6fc0156ab15f2d0a4e539eee549716b05a5f27

Aliases

arxiv: 1509.05047 · arxiv_version: 1509.05047v1 · doi: 10.48550/arxiv.1509.05047 · pith_short_12: INJNL3D4V7WE · pith_short_16: INJNL3D4V7WEOCMN · pith_short_8: INJNL3D4

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/INJNL3D4V7WEOCMNUK4J236ACV \
  | 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: 4352d5ec7cafec47098da2b89d6fc0156ab15f2d0a4e539eee549716b05a5f27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "898e8d4f3833e955848a145a639161f9d879f202a7cd3d781d1f58be59d6dcd8",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-09-16T20:14:56Z",
    "title_canon_sha256": "8913aad7ea534c177994b7ccb436afd06695c31a5e8816ddf06442c9a6a36059"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05047",
    "kind": "arxiv",
    "version": 1
  }
}