Pith Number

pith:2MM2LJSJ

pith:2019:2MM2LJSJG4THVHVGJZUHNQMA6U

not attested not anchored not stored refs pending

Maser and other instabilities in a weakly magnetized relativistic plasma: Theory and the astrophysical relevance of the maser

Andrei Gruzinov, Eli Waxman

arxiv:1901.01700 v1 · 2019-01-07 · astro-ph.HE · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2MM2LJSJG4THVHVGJZUHNQMA6U}

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	2026-05-17T23:47:17.589962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d319a5a64937267a9ea64e6876c180f51524291ad557848a4136e4a42c86bd1c

Aliases

arxiv: 1901.01700 · arxiv_version: 1901.01700v1 · doi: 10.48550/arxiv.1901.01700 · pith_short_12: 2MM2LJSJG4TH · pith_short_16: 2MM2LJSJG4THVHVG · pith_short_8: 2MM2LJSJ

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/2MM2LJSJG4THVHVGJZUHNQMA6U \
  | 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: d319a5a64937267a9ea64e6876c180f51524291ad557848a4136e4a42c86bd1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83202e08e3d2fea9925d28ef694b46e6944eb134df23da86019521a4445e1e1a",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-01-07T08:21:26Z",
    "title_canon_sha256": "625d5c74ba4ccd61823b9b188ace4d7de6b3c31b8efb00e8c2eeffa7ca251210"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01700",
    "kind": "arxiv",
    "version": 1
  }
}