Pith Number

pith:VXRIUNHI

pith:2014:VXRIUNHIIGN7EBGHXPL7GEHIFG

not attested not anchored not stored refs pending

Hierarchical fragmentation and differential star formation in the Galactic "Snake": infrared dark cloud G11.11-0.12

Excellence Cluster Universe, Floris van der Tak (SRON, Friedrich Wyrowski (MPIfR), Harvard CfA, Huawei Zhang (Peking Univ.), INAF), Kapteyn, Kapteyn), Ke Wang (ESO, Leonardo Testi (ESO, Peking Univ.), Qizhou Zhang (Harvard CfA), Sarah E. Ragan (MPIA), Sean Carey (Spitzer Science Center), Thomas Henning (MPIA), Thushara Pillai (Caltech), Yuefang Wu (Peking Univ.)

arxiv:1401.4157 v2 · 2014-01-16 · 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{VXRIUNHIIGN7EBGHXPL7GEHIFG}

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.

Cited by

1 paper in Pith

Mass Segregation in the CMZoom Survey

Receipt and verification

First computed	2026-05-18T02:57:07.540734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ade28a34e8419bf204c7bbd7f310e8299457e17c5842fc5699cbea4dd4dda3d8

Aliases

arxiv: 1401.4157 · arxiv_version: 1401.4157v2 · doi: 10.48550/arxiv.1401.4157 · pith_short_12: VXRIUNHIIGN7 · pith_short_16: VXRIUNHIIGN7EBGH · pith_short_8: VXRIUNHI

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/VXRIUNHIIGN7EBGHXPL7GEHIFG \
  | 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: ade28a34e8419bf204c7bbd7f310e8299457e17c5842fc5699cbea4dd4dda3d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77989ed1d61500c44682a6c64620ea60608f58052c047d818ab786a305123514",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-01-16T20:39:27Z",
    "title_canon_sha256": "4074719b0e2c8f4026ac23dc6abe63deb2bb5ff7e1991ad341349aa63fb63ce7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4157",
    "kind": "arxiv",
    "version": 2
  }
}