Pith Number

pith:SZPF2GC5

pith:2012:SZPF2GC5WG2HGXJTI4TEEWJDHT

not attested not anchored not stored refs pending

Complex, Quiescent Kinematics in a Highly Filamentary Infrared Dark Cloud

Audra K. Hernandez, Francesco Fontani, Izaskun Jimenez-Serra, Jonathan C. Tan, Jonathan D. Henshaw, Paola Caselli

arxiv:1210.6835 v1 · 2012-10-25 · astro-ph.SR · 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{SZPF2GC5WG2HGXJTI4TEEWJDHT}

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	2026-05-18T03:42:23.003122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

965e5d185db1b4735d3347264259233cdd38ebe5a5fa8ca74d13a19cbc5da9ca

Aliases

arxiv: 1210.6835 · arxiv_version: 1210.6835v1 · doi: 10.48550/arxiv.1210.6835 · pith_short_12: SZPF2GC5WG2H · pith_short_16: SZPF2GC5WG2HGXJT · pith_short_8: SZPF2GC5

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/SZPF2GC5WG2HGXJTI4TEEWJDHT \
  | 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: 965e5d185db1b4735d3347264259233cdd38ebe5a5fa8ca74d13a19cbc5da9ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7870fd1791bbf118e6ecef2df8dac43f148ff16f47e195b82b347ae87dfffad",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-10-25T13:41:33Z",
    "title_canon_sha256": "f9f234ff23f95b66ee828829b9fb6c42e716246398ecd958118b906a14832714"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6835",
    "kind": "arxiv",
    "version": 1
  }
}