Pith Number

pith:5F5JMQ2A

pith:2018:5F5JMQ2AF6E6H2AD2EXS4MN4TK

not attested not anchored not stored refs pending

The SILCC project - V. The impact of magnetic fields on the chemistry and the formation of molecular clouds

Daniel Seifried, Philipp Girichidis, Ralf S. Klessen, Richard W\"unsch, Simon C. O. Glover, Stefanie Walch, Thomas Peters, Thorsten Naab

arxiv:1808.05222 v1 · 2018-08-15 · 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{5F5JMQ2AF6E6H2AD2EXS4MN4TK}

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	2026-05-18T00:07:39.753376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e97a9643402f89e3e803d12f2e31bc9aa795ee8e8a20f436ee04666fa1d85587

Aliases

arxiv: 1808.05222 · arxiv_version: 1808.05222v1 · doi: 10.48550/arxiv.1808.05222 · pith_short_12: 5F5JMQ2AF6E6 · pith_short_16: 5F5JMQ2AF6E6H2AD · pith_short_8: 5F5JMQ2A

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/5F5JMQ2AF6E6H2AD2EXS4MN4TK \
  | 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: e97a9643402f89e3e803d12f2e31bc9aa795ee8e8a20f436ee04666fa1d85587

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a175fc0dca40d8f2983d468c1ad1f8e2c8b7f7674ff115ec2b3603d4bc469731",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-08-15T18:00:02Z",
    "title_canon_sha256": "bc3ddafd6fc9eca4b5762b611401c9375cea940bdf7efddec1c245b3856c811c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05222",
    "kind": "arxiv",
    "version": 1
  }
}