Pith Number

pith:HFUHSERJ

pith:2015:HFUHSERJ5LG23AX76TEQL42FDG

not attested not anchored not stored refs pending

A Survey Report on Operating Systems for Tiny Networked Sensors

Alok Ranjan, H.B.Sahu, Prasant Misra

arxiv:1505.05269 v1 · 2015-05-20 · cs.OS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HFUHSERJ5LG23AX76TEQL42FDG}

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	2026-05-18T02:03:58.838345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3968791229eacdad82fff4c905f345199f92edf3a14d9f8b6853050769e76afa

Aliases

arxiv: 1505.05269 · arxiv_version: 1505.05269v1 · doi: 10.48550/arxiv.1505.05269 · pith_short_12: HFUHSERJ5LG2 · pith_short_16: HFUHSERJ5LG23AX7 · pith_short_8: HFUHSERJ

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/HFUHSERJ5LG23AX76TEQL42FDG \
  | 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: 3968791229eacdad82fff4c905f345199f92edf3a14d9f8b6853050769e76afa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88ae9bac72e9a67feb956a393859e5c29e4cfb0c1bae3424c2856ab2cef2c799",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.OS",
    "submitted_at": "2015-05-20T07:47:20Z",
    "title_canon_sha256": "792213f26aee2df463215323c5dd14932221a18e50d77073353e44c505125ad4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05269",
    "kind": "arxiv",
    "version": 1
  }
}