Pith Number

pith:E3M6PYGG

pith:2014:E3M6PYGGRJCLBK567FSKEC4B4E

not attested not anchored not stored refs pending

From Filaments to Oscillating Starless Cores

Andreas Burkert, Eric Keto

arxiv:1402.3558 v1 · 2014-02-14 · 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{E3M6PYGGRJCLBK567FSKEC4B4E}

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	2026-05-18T01:44:37.921669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26d9e7e0c68a44b0abbef964a20b81e11ba5f720bd36f9737950cf3ea254dbc0

Aliases

arxiv: 1402.3558 · arxiv_version: 1402.3558v1 · doi: 10.48550/arxiv.1402.3558 · pith_short_12: E3M6PYGGRJCL · pith_short_16: E3M6PYGGRJCLBK56 · pith_short_8: E3M6PYGG

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/E3M6PYGGRJCLBK567FSKEC4B4E \
  | 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: 26d9e7e0c68a44b0abbef964a20b81e11ba5f720bd36f9737950cf3ea254dbc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "679a3ad809eb019a301c5a98bdbcf6708eeb7e45dcd66a322a17fcb49b621cef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-02-14T19:40:43Z",
    "title_canon_sha256": "dacfed15155ca5cf236e2121bcde16b24111578de1e20c75c186ada7d470b931"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3558",
    "kind": "arxiv",
    "version": 1
  }
}