Pith Number

pith:M4LIBAPB

pith:2026:M4LIBAPBPAQ3RKEAGYIENI37JY

not attested not anchored not stored refs pending

FIDAC: An Easy-to-use Pipeline to Extract and Interpret Interpersonal Distance From Video

Eugy Han, Jeremy N. Bailenson, Keshav Rastogi

arxiv:2607.25146 v1 · 2026-07-27 · cs.CV · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M4LIBAPBPAQ3RKEAGYIENI37JY}

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	2026-07-29T00:25:05.271846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67168081e17821b8a880361046a37f4e2b7358e498100bdeb46ca4a642971619

Aliases

arxiv: 2607.25146 · arxiv_version: 2607.25146v1 · doi: 10.48550/arxiv.2607.25146 · pith_short_12: M4LIBAPBPAQ3 · pith_short_16: M4LIBAPBPAQ3RKEA · pith_short_8: M4LIBAPB

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/M4LIBAPBPAQ3RKEAGYIENI37JY \
  | 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: 67168081e17821b8a880361046a37f4e2b7358e498100bdeb46ca4a642971619

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "510faecf895c52739109756675f2d52de0a62a428024dc42658043a637f6f7be",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-27T23:44:34Z",
    "title_canon_sha256": "c6a0476e7b6366ccf660f2bedd7720b9cada3d210a0542e3f488e278898ace22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.25146",
    "kind": "arxiv",
    "version": 1
  }
}