Pith Number

pith:CSHGR57W

pith:2015:CSHGR57W6TTJJGZ2U4NJ6XCILQ

not attested not anchored not stored refs pending

Nuclear magnetic resonance spectroscopy of single subnanoliter ova

Beatrice Volpe, Giovanni Boero, Marco Grisi, Nicola Harris, Roberto Guidetti

arxiv:1511.06719 v1 · 2015-11-20 · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CSHGR57W6TTJJGZ2U4NJ6XCILQ}

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	2026-05-18T01:26:23.985509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

148e68f7f6f4e6949b3aa71a9f5c485c0707c554cd4e5b27618ed5c014a9e3a3

Aliases

arxiv: 1511.06719 · arxiv_version: 1511.06719v1 · doi: 10.48550/arxiv.1511.06719 · pith_short_12: CSHGR57W6TTJ · pith_short_16: CSHGR57W6TTJJGZ2 · pith_short_8: CSHGR57W

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/CSHGR57W6TTJJGZ2U4NJ6XCILQ \
  | 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: 148e68f7f6f4e6949b3aa71a9f5c485c0707c554cd4e5b27618ed5c014a9e3a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63cdde0e5ba446659ba992794337677e9d27238fd2eee4197af247c95d59e832",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2015-11-20T18:25:33Z",
    "title_canon_sha256": "87dde5a869fd393f014b3d2bf965d9e326a5d3fe93316163b664fd01b8a339ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.06719",
    "kind": "arxiv",
    "version": 1
  }
}