Pith Number

pith:JC2XXW3P

pith:2009:JC2XXW3PSMXJMXRIIKA5ZDSMSX

not attested not anchored not stored refs pending

Analytical theory for the initial mass function: II. Properties of the flow

Gilles Chabrier, Patrick Hennebelle

arxiv:0907.2765 v1 · 2009-07-16 · 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{JC2XXW3PSMXJMXRIIKA5ZDSMSX}

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	2026-05-18T02:13:02.509346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48b57bdb6f932e965e284281dc8e4c95f4116d351daffc0520bf1a95fca8899a

Aliases

arxiv: 0907.2765 · arxiv_version: 0907.2765v1 · doi: 10.48550/arxiv.0907.2765 · pith_short_12: JC2XXW3PSMXJ · pith_short_16: JC2XXW3PSMXJMXRI · pith_short_8: JC2XXW3P

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/JC2XXW3PSMXJMXRIIKA5ZDSMSX \
  | 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: 48b57bdb6f932e965e284281dc8e4c95f4116d351daffc0520bf1a95fca8899a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12fc0980a22abf11a7bca92149a1784c7ccc7ed45a98d833c25f1ef724ea94de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-07-16T07:41:04Z",
    "title_canon_sha256": "e338124be8311db2122b1a756fcaf6078776be53cd5d9baf1856bcb3f1bab60e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.2765",
    "kind": "arxiv",
    "version": 1
  }
}