Pith Number

pith:6PCVNJMM

pith:2016:6PCVNJMMVS4F7YATOPPQ2BOQTW

not attested not anchored not stored refs pending

Low-cost high performance distributed data storage for multi-channel observations

Bo Liang, Feng Wang, Hui Deng, Kai-Fan Ji, Shou-lin Wei, Wei Dai, Xiao-Li Zhang, Ying-bo Liu

arxiv:1612.07572 v1 · 2016-12-22 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6PCVNJMMVS4F7YATOPPQ2BOQTW}

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	2026-05-18T00:54:09.725290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3c556a58cacb85fe01373df0d05d09d82260d8b0994466540225c29450f6d0e

Aliases

arxiv: 1612.07572 · arxiv_version: 1612.07572v1 · doi: 10.48550/arxiv.1612.07572 · pith_short_12: 6PCVNJMMVS4F · pith_short_16: 6PCVNJMMVS4F7YAT · pith_short_8: 6PCVNJMM

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/6PCVNJMMVS4F7YATOPPQ2BOQTW \
  | 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: f3c556a58cacb85fe01373df0d05d09d82260d8b0994466540225c29450f6d0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b36a2101c1f411310d5cb654aa490f7930897ee2c468f09a310b3d7d86dea38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-12-22T12:27:10Z",
    "title_canon_sha256": "91cc999ced458fcb36ea9b6f700b951118eb46a3d2d44307be3ce7e65f8fe7e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.07572",
    "kind": "arxiv",
    "version": 1
  }
}