Pith Number

pith:TQTFJ2TE

pith:2013:TQTFJ2TEZ6Q4DT44P36CD7BXSN

not attested not anchored not stored refs pending

Fast-Ion Deuterium Alpha spectroscopic observations of the effects of fishbones in the Mega-Ampere Spherical Tokamak

B. Crowley, C. A. Michael, K. G. McClements, N. J. Conway, O. M. Jones, R. J. Akers, R. J. Lake, S. D. Pinches

arxiv:1304.1300 v2 · 2013-04-04 · 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{TQTFJ2TEZ6Q4DT44P36CD7BXSN}

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	2026-05-18T03:21:33.339385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c2654ea64cfa1c1cf9c7efc21fc37934494e44b438703e03780d4d4fdd84d27

Aliases

arxiv: 1304.1300 · arxiv_version: 1304.1300v2 · doi: 10.48550/arxiv.1304.1300 · pith_short_12: TQTFJ2TEZ6Q4 · pith_short_16: TQTFJ2TEZ6Q4DT44 · pith_short_8: TQTFJ2TE

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/TQTFJ2TEZ6Q4DT44P36CD7BXSN \
  | 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: 9c2654ea64cfa1c1cf9c7efc21fc37934494e44b438703e03780d4d4fdd84d27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0fc2ae21fd9e33c0fcd14c1242e74aa01e4992ce4797220d984e520b2a7cbcf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2013-04-04T10:02:47Z",
    "title_canon_sha256": "49df84ba6a75afacbbeeece90b90a7b7d295e76ebb2012c712b77f6b11a8733d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1300",
    "kind": "arxiv",
    "version": 2
  }
}