Pith Number

pith:TFQBOW26

pith:2018:TFQBOW26LREK3VC2KQ4OVDHC3C

not attested not anchored not stored refs pending

Laboratory Experiments on Agglomeration of Particles in a Granular Stream

Akiko M. Nakamura, Koji Wada, masato Kiuchi, Sunao Hasegawa, Tomomi Omura, Yuuya Nagaashi

arxiv:1808.00637 v3 · 2018-08-02 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TFQBOW26LREK3VC2KQ4OVDHC3C}

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	2026-05-18T00:05:30.084306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9960175b5e5c48add45a5438ea8ce2d88e38405b74ab292f705b7fbf688e143a

Aliases

arxiv: 1808.00637 · arxiv_version: 1808.00637v3 · doi: 10.48550/arxiv.1808.00637 · pith_short_12: TFQBOW26LREK · pith_short_16: TFQBOW26LREK3VC2 · pith_short_8: TFQBOW26

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/TFQBOW26LREK3VC2KQ4OVDHC3C \
  | 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: 9960175b5e5c48add45a5438ea8ce2d88e38405b74ab292f705b7fbf688e143a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00cd1de59b90c65862d2d47f9e244250c4efb0c474e68cfe7d079cbedf7f5513",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-08-02T02:16:28Z",
    "title_canon_sha256": "a7fa7bc23fe60ed2e68037c5f0c3925ee795197ee148b5a73997d933fbb2dcb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00637",
    "kind": "arxiv",
    "version": 3
  }
}