Pith Number

pith:OEVJXJ6R

pith:2013:OEVJXJ6RCX7IACBCWMVV2D6LXY

not attested not anchored not stored refs pending

DR 21(OH): a highly fragmented, magnetized, turbulent dense core

J. M. Girart, K. Qiu, P. Frau, P. M. Koch, P.T.P. Ho, Q. Zhang, S.-P. Lai, Y.-W. Tang

arxiv:1305.6509 v2 · 2013-05-28 · 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{OEVJXJ6RCX7IACBCWMVV2D6LXY}

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	2026-05-18T01:49:40.766108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

712a9ba7d115fe800822b32b5d0fcbbe097df8966bd1cff51c4d221c9fe1fc38

Aliases

arxiv: 1305.6509 · arxiv_version: 1305.6509v2 · doi: 10.48550/arxiv.1305.6509 · pith_short_12: OEVJXJ6RCX7I · pith_short_16: OEVJXJ6RCX7IACBC · pith_short_8: OEVJXJ6R

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/OEVJXJ6RCX7IACBCWMVV2D6LXY \
  | 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: 712a9ba7d115fe800822b32b5d0fcbbe097df8966bd1cff51c4d221c9fe1fc38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fab685063310f830fc6320ebee4d4906f42cb1f753a4042eb5a21364197d903c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-05-28T14:20:54Z",
    "title_canon_sha256": "4d3e293685b2e5424b599e9f89089fd5a9f63536e222eb548e18775c9ae668ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6509",
    "kind": "arxiv",
    "version": 2
  }
}