Pith Number

pith:DHFRBU2E

pith:2012:DHFRBU2EZJZVFYS2COEGLBETRC

not attested not anchored not stored refs pending

A Self-Consistent Reduced Model for Dusty Magnetorotationally Unstable Discs

Emmanuel Jacquet, Steven Balbus

arxiv:1203.1817 v1 · 2012-03-08 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DHFRBU2EZJZVFYS2COEGLBETRC}

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	2026-05-18T01:58:12.984627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19cb10d344ca7352e25a138865849388a764b7667b0caf20783d33704f5d554f

Aliases

arxiv: 1203.1817 · arxiv_version: 1203.1817v1 · doi: 10.48550/arxiv.1203.1817 · pith_short_12: DHFRBU2EZJZV · pith_short_16: DHFRBU2EZJZVFYS2 · pith_short_8: DHFRBU2E

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/DHFRBU2EZJZVFYS2COEGLBETRC \
  | 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: 19cb10d344ca7352e25a138865849388a764b7667b0caf20783d33704f5d554f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d88e334c8cc7b70ab8328a36ebaf3d6717012732a8af696e326e63dc5d390d5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-03-08T14:55:56Z",
    "title_canon_sha256": "5b899f3159645c39ba50ff06a1eb6182d6a26d05ad82decb7667f643c66ce7a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1817",
    "kind": "arxiv",
    "version": 1
  }
}