Pith Number

pith:N4X2KEVP

pith:2017:N4X2KEVPP6DQZTHKTYPDYFWCTQ

not attested not anchored not stored refs pending

Speech Map: A Statistical Multimodal Atlas of 4D Tongue Motion During Speech from Tagged and Cine MR Images

Fangxu Xing, Georges El Fakhri, Jerry L. Prince, Jonghye Woo, Jordan Green, Maureen Stone, Thomas J. Brady, Timothy G. Reese, Van J. Wedeen

arxiv:1701.06708 v2 · 2017-01-24 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N4X2KEVPP6DQZTHKTYPDYFWCTQ}

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	2026-05-18T00:05:41.114373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f2fa512af7f870cccea9e1e3c16c29c0490f01f30f5e2eb110fee8a40d10b0e

Aliases

arxiv: 1701.06708 · arxiv_version: 1701.06708v2 · doi: 10.48550/arxiv.1701.06708 · pith_short_12: N4X2KEVPP6DQ · pith_short_16: N4X2KEVPP6DQZTHK · pith_short_8: N4X2KEVP

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/N4X2KEVPP6DQZTHKTYPDYFWCTQ \
  | 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: 6f2fa512af7f870cccea9e1e3c16c29c0490f01f30f5e2eb110fee8a40d10b0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5859bef2fd82582604c23b0a04f51c3633ad99e03e94ecf56e312d07e2369b21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-01-24T02:07:27Z",
    "title_canon_sha256": "0d812dd4efca56250ddf297411ec64fa9dd100b89a5c3fa1a16ee80b2d754b3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06708",
    "kind": "arxiv",
    "version": 2
  }
}