Pith Number

pith:GORBYMGE

pith:2014:GORBYMGETTT6IRQBQKSBWRLXTC

not attested not anchored not stored refs pending

A fast tree-based method for estimating column densities in Adaptive Mesh Refinement codes Influence of UV radiation field on the structure of molecular clouds

Patrick Hennebelle, Valeska Valdivia

arxiv:1410.0624 v1 · 2014-10-02 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GORBYMGETTT6IRQBQKSBWRLXTC}

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	2026-05-18T02:38:08.920177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33a21c30c49ce7e4460182a41b457798b821ffedfd900be507fbf9cf21805f01

Aliases

arxiv: 1410.0624 · arxiv_version: 1410.0624v1 · doi: 10.48550/arxiv.1410.0624 · pith_short_12: GORBYMGETTT6 · pith_short_16: GORBYMGETTT6IRQB · pith_short_8: GORBYMGE

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/GORBYMGETTT6IRQBQKSBWRLXTC \
  | 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: 33a21c30c49ce7e4460182a41b457798b821ffedfd900be507fbf9cf21805f01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77c7578ed9ca7302be2e85ac689416939d3e2755933109d18e01461cbe7a2f17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-10-02T17:54:15Z",
    "title_canon_sha256": "119a500d9fbbc4775a1839429da4d2464ca22b3956f1cfee80bfff064e6e2c08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.0624",
    "kind": "arxiv",
    "version": 1
  }
}