Pith Number

pith:D3TDRFME

pith:2020:D3TDRFMEV7QRC4RUEUCV2ZKWHG

not attested not anchored not stored refs pending

Fast-field-cycling, ultralow-field nuclear magnetic relaxation dispersion

Michael Tayler, Morgan Mitchell, Sven Bodenstedt

arxiv:2012.05546 v2 · 2020-12-10 · physics.chem-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{D3TDRFMEV7QRC4RUEUCV2ZKWHG}

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	2026-07-05T02:59:07.006553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ee6389584afe111723425055d655639b4c9d27f05f755a2cd6712f497596c24

Aliases

arxiv: 2012.05546 · arxiv_version: 2012.05546v2 · doi: 10.48550/arxiv.2012.05546 · pith_short_12: D3TDRFMEV7QR · pith_short_16: D3TDRFMEV7QRC4RU · pith_short_8: D3TDRFME

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/D3TDRFMEV7QRC4RUEUCV2ZKWHG \
  | 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: 1ee6389584afe111723425055d655639b4c9d27f05f755a2cd6712f497596c24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a13d30d8b3f83b015bd321146af42744331097b192d3a7723713c26e5ec240c7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2020-12-10T09:39:40Z",
    "title_canon_sha256": "d8ab82ba746e75b3f42371991d8caf910aac2ebaa50dbcb6efe68070dc3c4438"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.05546",
    "kind": "arxiv",
    "version": 2
  }
}