Pith Number

pith:MQ73BX3I

pith:2019:MQ73BX3IBA7CTHTBKWSGWIIOIK

not attested not anchored not stored refs pending

Echo Planar Time-Resolved Imaging (EPTI) with Subspace Reconstruction and Optimized Spatiotemporal Encoding

Berkin Bilgic, Fuyixue Wang, Kawin Setsompop, Timothy G. Reese, Zijing Dong

arxiv:1911.00999 v1 · 2019-11-04 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MQ73BX3IBA7CTHTBKWSGWIIOIK}

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	2026-07-05T01:39:41.566519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

643fb0df68083e299e6155a46b210e4284d721370ca56d7bf8b41f62a262e87e

Aliases

arxiv: 1911.00999 · arxiv_version: 1911.00999v1 · doi: 10.48550/arxiv.1911.00999 · pith_short_12: MQ73BX3IBA7C · pith_short_16: MQ73BX3IBA7CTHTB · pith_short_8: MQ73BX3I

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/MQ73BX3IBA7CTHTBKWSGWIIOIK \
  | 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: 643fb0df68083e299e6155a46b210e4284d721370ca56d7bf8b41f62a262e87e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e43fd847b977dd9973cb7cca287bcf1b96004249f9199c4e81a8dd5788de01d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-11-04T01:06:37Z",
    "title_canon_sha256": "df85b37538271ccdcb1552112cd6b0d43f869b0197acda6f7f8f530802815c53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.00999",
    "kind": "arxiv",
    "version": 1
  }
}