Pith Number

pith:TYKFGPEJ

pith:2017:TYKFGPEJIOGRFONMLOCI5ALWKQ

not attested not anchored not stored refs pending

A time-efficient frame size adjustment based approach for RFID anti-collision

Haipeng Chen, Jian Su, Kexiong Liu, Yu Han

arxiv:1712.05122 v2 · 2017-12-14 · 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{TYKFGPEJIOGRFONMLOCI5ALWKQ}

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	2026-05-18T00:16:21.408026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e14533c89438d12b9ac5b848e81765435717b26de39d7c973f5d6e7bb067afc

Aliases

arxiv: 1712.05122 · arxiv_version: 1712.05122v2 · doi: 10.48550/arxiv.1712.05122 · pith_short_12: TYKFGPEJIOGR · pith_short_16: TYKFGPEJIOGRFONM · pith_short_8: TYKFGPEJ

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/TYKFGPEJIOGRFONMLOCI5ALWKQ \
  | 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: 9e14533c89438d12b9ac5b848e81765435717b26de39d7c973f5d6e7bb067afc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25951b7eead6f1ec734d7f2315ac11c9b4675d8c08e81d56de6ac0e4da5e3cdc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2017-12-14T08:23:13Z",
    "title_canon_sha256": "0b26719f9e46a3f4562b67c0203e3bb1fa1d3a731e78ffd68195ce90ab04daa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.05122",
    "kind": "arxiv",
    "version": 2
  }
}