Pith Number

pith:SEORU2AL

pith:2013:SEORU2ALCD6YLXZXPSASWAOTGT

not attested not anchored not stored refs pending

Hybrid Radio-map for Noise Tolerant Wireless Indoor Localization

Haoran Feng, Xiongfeng Geng, Yongcai Wang, Zhoufeng Chen

arxiv:1312.4016 v1 · 2013-12-14 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SEORU2ALCD6YLXZXPSASWAOTGT}

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	2026-05-18T00:58:41.850229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

911d1a680b10fd85df377c812b01d334f24f4dad9d98265916dd7b51bb58ee50

Aliases

arxiv: 1312.4016 · arxiv_version: 1312.4016v1 · doi: 10.48550/arxiv.1312.4016 · pith_short_12: SEORU2ALCD6Y · pith_short_16: SEORU2ALCD6YLXZX · pith_short_8: SEORU2AL

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/SEORU2ALCD6YLXZXPSASWAOTGT \
  | 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: 911d1a680b10fd85df377c812b01d334f24f4dad9d98265916dd7b51bb58ee50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "426f641bbbfd02c15a3ad4d378630a7cf59457b4ab031695f8921ccd50d54d27",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2013-12-14T08:03:58Z",
    "title_canon_sha256": "acf479b7642e9779936ff7f9e51d4b29d98afff3bcf039125d508adb1744c1ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.4016",
    "kind": "arxiv",
    "version": 1
  }
}