Pith Number

pith:NYAWQ27Q

pith:2017:NYAWQ27QLORFIGUSEV32TSZGCY

not attested not anchored not stored refs pending

Are fibres in molecular cloud filaments real objects?

Javier Ballesteros-Paredes, Lee W. Hartmann, Manuel Zamora-Avil\'es

arxiv:1708.01669 v2 · 2017-08-04 · 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{NYAWQ27QLORFIGUSEV32TSZGCY}

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	2026-05-18T00:34:46.658955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e01686bf05ba2541a922577a9cb26163b9144658ea8e494bd39913881b9f1d4

Aliases

arxiv: 1708.01669 · arxiv_version: 1708.01669v2 · doi: 10.48550/arxiv.1708.01669 · pith_short_12: NYAWQ27QLORF · pith_short_16: NYAWQ27QLORFIGUS · pith_short_8: NYAWQ27Q

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/NYAWQ27QLORFIGUSEV32TSZGCY \
  | 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: 6e01686bf05ba2541a922577a9cb26163b9144658ea8e494bd39913881b9f1d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ce438b971f69a93b623e379d461688ef6d41c61b1bffb127eed734edbe2e15e",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-08-04T21:20:23Z",
    "title_canon_sha256": "edbd853970193b7d130d8e50285bd41ae37dfd74ab80bbb271ce71625851de86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01669",
    "kind": "arxiv",
    "version": 2
  }
}