Pith Number

pith:DMVM6FTU

pith:2011:DMVM6FTUG3RGUJHJODU6FFFVIV

not attested not anchored not stored refs pending

3D MHD model of the collapse and fragmentation of turbulent prestellar core

Alexander E. Dudorov, Sergey N. Zamozdra

arxiv:1101.4307 v1 · 2011-01-22 · 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{DMVM6FTUG3RGUJHJODU6FFFVIV}

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	2026-05-18T02:22:50.463083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b2acf167436e26a24e970e9e294b5456b7b1b4464545b3a8d15a643520ba236

Aliases

arxiv: 1101.4307 · arxiv_version: 1101.4307v1 · doi: 10.48550/arxiv.1101.4307 · pith_short_12: DMVM6FTUG3RG · pith_short_16: DMVM6FTUG3RGUJHJ · pith_short_8: DMVM6FTU

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/DMVM6FTUG3RGUJHJODU6FFFVIV \
  | 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: 1b2acf167436e26a24e970e9e294b5456b7b1b4464545b3a8d15a643520ba236

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a6a905a168ad2c41b84f7e6e9abf42162d3b105e939ca6b69c6564080e51951",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-01-22T18:44:20Z",
    "title_canon_sha256": "78bbbce659acff9fb5e6c133a53ced90c3743361f4ad037231730ec454b67333"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4307",
    "kind": "arxiv",
    "version": 1
  }
}