Pith Number

pith:2EEJHEXF

pith:2015:2EEJHEXFOZUBDKICGWFLRDEVMH

not attested not anchored not stored refs pending

Disks and Jets - Gravity, Rotation and Magnetic Fields

Alexander Tchekhovskoy, Christian Fendt, Elena Nokhrina, John F. Hawley, Martin Hardcastle

arxiv:1508.02546 v1 · 2015-08-11 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2EEJHEXFOZUBDKICGWFLRDEVMH}

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	2026-05-18T01:35:06.332043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1089392e5766811a902358ab88c9561ddaaf99bc45a0b416fb763f70d6d4ce0

Aliases

arxiv: 1508.02546 · arxiv_version: 1508.02546v1 · doi: 10.48550/arxiv.1508.02546 · pith_short_12: 2EEJHEXFOZUB · pith_short_16: 2EEJHEXFOZUBDKIC · pith_short_8: 2EEJHEXF

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/2EEJHEXFOZUBDKICGWFLRDEVMH \
  | 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: d1089392e5766811a902358ab88c9561ddaaf99bc45a0b416fb763f70d6d4ce0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69b31d60be27b8f8ec3d5029378b41ee66e0053403d6a56d80129f3eb4b4aa2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-08-11T10:21:41Z",
    "title_canon_sha256": "37d3c509acc6b6c4f7b13ac718da2f544095c89ae7a0c28d0676fe7236b48aaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02546",
    "kind": "arxiv",
    "version": 1
  }
}