Pith Number

pith:MZO5YH34

pith:2014:MZO5YH34ERBMSXSCGYP6SB6RG4

not attested not anchored not stored refs pending

350 $\mu$m map of the Ophiuchus molecular cloud: core mass function

Ashley K. Hyde, Di Li, Guoyin Zhang, Hualei Lyu, Lei Qian, Zhongzu Wu

arxiv:1403.0822 v4 · 2014-03-04 · astro-ph.SR · astro-ph.GA

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T02:54:32.072538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

665ddc1f7c2442c95e42361fe907d1373d2e5a42b134d70c6c3373fdd2ddb557

Aliases

arxiv: 1403.0822 · arxiv_version: 1403.0822v4 · doi: 10.48550/arxiv.1403.0822 · pith_short_12: MZO5YH34ERBM · pith_short_16: MZO5YH34ERBMSXSC · pith_short_8: MZO5YH34

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/MZO5YH34ERBMSXSCGYP6SB6RG4 \
  | 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: 665ddc1f7c2442c95e42361fe907d1373d2e5a42b134d70c6c3373fdd2ddb557

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d7b6f01bd70acda3ef1b75d3a3b231e651d436c1d89b4eec804e1573d27ca3d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-03-04T15:56:53Z",
    "title_canon_sha256": "f87aeb838d51f241fbf4398586bcaa8b317a4edf22f0f22313884a10b30ec30d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0822",
    "kind": "arxiv",
    "version": 4
  }
}