Pith Number

pith:TFLLQHZ2

pith:2019:TFLLQHZ2JTZ6L6ONL7XYLY2L2N

not attested not anchored not stored refs pending

Two-dimensional Magnetization-Transfer - CPMG MRI reveals tract- specific signatures in fixed rat spinal cord

Noam Shemesh, Teresa Serradas Duarte

arxiv:1903.10376 v1 · 2019-03-19 · physics.med-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{TFLLQHZ2JTZ6L6ONL7XYLY2L2N}

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	2026-05-17T23:50:29.669933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9956b81f3a4cf3e5f9cd5fef85e34bd35abb48c6135f29d66fd0a757ff4d8f41

Aliases

arxiv: 1903.10376 · arxiv_version: 1903.10376v1 · doi: 10.48550/arxiv.1903.10376 · pith_short_12: TFLLQHZ2JTZ6 · pith_short_16: TFLLQHZ2JTZ6L6ON · pith_short_8: TFLLQHZ2

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/TFLLQHZ2JTZ6L6ONL7XYLY2L2N \
  | 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: 9956b81f3a4cf3e5f9cd5fef85e34bd35abb48c6135f29d66fd0a757ff4d8f41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4aaa19dce4c3430e57e19dcb7bfa648643b647355b6fa4ede608643e2d44063e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2019-03-19T17:32:04Z",
    "title_canon_sha256": "829baf4e55e635ddcd38df7ef854219677f4df389f3908908014c563303227fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10376",
    "kind": "arxiv",
    "version": 1
  }
}