Pith Number

pith:JMG5ABNY

pith:2017:JMG5ABNYW45TJSNS6C3YO77YIB

not attested not anchored not stored refs pending

Decoupling of Magnetic Fields in Collapsing Protostellar Envelopes and Disk Formation and Fragmentation

(2) University of Virginia, (3) Academia Sinica Institute of Astronomy, Astrophysics (ASIAA)), Bo Zhao (1), Paola Caselli (1), Ruben Krasnopolsky (3) ((1) Max-Planck-Institut f\"ur extraterrestrische Physik (MPE), Zhi-Yun Li (2)

arxiv:1706.06504 v2 · 2017-06-20 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JMG5ABNYW45TJSNS6C3YO77YIB}

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	2026-05-18T00:30:28.093052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b0dd005b8b73b34c9b2f0b7877ff8407fb3565701c5a989623b4bcfe1096b3f

Aliases

arxiv: 1706.06504 · arxiv_version: 1706.06504v2 · doi: 10.48550/arxiv.1706.06504 · pith_short_12: JMG5ABNYW45T · pith_short_16: JMG5ABNYW45TJSNS · pith_short_8: JMG5ABNY

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/JMG5ABNYW45TJSNS6C3YO77YIB \
  | 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: 4b0dd005b8b73b34c9b2f0b7877ff8407fb3565701c5a989623b4bcfe1096b3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb8e99f445fd348e9e8355dadede5b72719084d0d1d305e5acb7a73634d9b00b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-06-20T15:06:32Z",
    "title_canon_sha256": "f4e4eb567beba822179ad6e519abab1e68085a2320f1b75602832d5d08c9864d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.06504",
    "kind": "arxiv",
    "version": 2
  }
}