Pith Number

pith:WX7A6F2J

pith:2018:WX7A6F2JAVBV2H3BJEKV7SOVBU

not attested not anchored not stored refs pending

The effect of magnetic field morphology on the structure of massive IRDC clumps

Mohsen Nejad-Asghar, Nahid Bahmani

arxiv:1807.08103 v1 · 2018-07-21 · 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{WX7A6F2JAVBV2H3BJEKV7SOVBU}

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	2026-05-18T00:08:37.993392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5fe0f174905435d1f6149155fc9d50d0ae62583046ef7d0fbf74cabbb542141

Aliases

arxiv: 1807.08103 · arxiv_version: 1807.08103v1 · doi: 10.48550/arxiv.1807.08103 · pith_short_12: WX7A6F2JAVBV · pith_short_16: WX7A6F2JAVBV2H3B · pith_short_8: WX7A6F2J

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/WX7A6F2JAVBV2H3BJEKV7SOVBU \
  | 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: b5fe0f174905435d1f6149155fc9d50d0ae62583046ef7d0fbf74cabbb542141

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de14bcd23e98a7c5c94b80a5ec4fba132fbeddb0b1a7f032d383c2180e46fe6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-07-21T07:58:20Z",
    "title_canon_sha256": "a6628a1b06b29c9ee8c41420e0c244afa2ad508d5065876d0be8d18dd78fd9cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08103",
    "kind": "arxiv",
    "version": 1
  }
}