Pith Number

pith:HTDI5Q6Z

pith:2020:HTDI5Q6ZEMI6AX3PI5YWMRRUG6

not attested not anchored not stored refs pending

Mobile Apps for Foot Measurement: A Scoping Review

Craig Laird, Mohammad Mainul Islam, Muhammad Ashad Kabir, Sayed Ahmed, Sowmen Rahman

arxiv:2009.04198 v1 · 2020-09-09 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HTDI5Q6ZEMI6AX3PI5YWMRRUG6}

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.

Cited by

1 paper in Pith

Enhanced receiver function imaging of crustal structures using symmetric autoencoders

Receipt and verification

First computed	2026-07-05T02:42:26.831295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cc68ec3d92311e05f6f4771664634379687ac057e4ad351ffdbc354f0a3b8b9

Aliases

arxiv: 2009.04198 · arxiv_version: 2009.04198v1 · doi: 10.48550/arxiv.2009.04198 · pith_short_12: HTDI5Q6ZEMI6 · pith_short_16: HTDI5Q6ZEMI6AX3P · pith_short_8: HTDI5Q6Z

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/HTDI5Q6ZEMI6AX3PI5YWMRRUG6 \
  | 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: 3cc68ec3d92311e05f6f4771664634379687ac057e4ad351ffdbc354f0a3b8b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "283a286cc64d85c089df8d5f00461211fe766f80defad885c0ee82de4ad6ed9a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2020-09-09T10:32:34Z",
    "title_canon_sha256": "986ee7848536e1eecbbb312f28e015a8f03a38323bbf91fb49d88b1174990a9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.04198",
    "kind": "arxiv",
    "version": 1
  }
}