Pith Number

pith:IHHZX7N4

pith:2013:IHHZX7N45DF7Z5WDSQLGXJIMNO

not attested not anchored not stored refs pending

Transition of a particle between adjacent optical traps: A study using catastrophe theory

Deepak Kumar, S. Bhattacharya, Shankar Ghosh

arxiv:1301.5840 v1 · 2013-01-24 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IHHZX7N45DF7Z5WDSQLGXJIMNO}

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	2026-05-18T03:35:37.211610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41cf9bfdbce8cbfcf6c394166ba50c6b9b53a6494bb193291c73794357ddc76d

Aliases

arxiv: 1301.5840 · arxiv_version: 1301.5840v1 · doi: 10.48550/arxiv.1301.5840 · pith_short_12: IHHZX7N45DF7 · pith_short_16: IHHZX7N45DF7Z5WD · pith_short_8: IHHZX7N4

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/IHHZX7N45DF7Z5WDSQLGXJIMNO \
  | 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: 41cf9bfdbce8cbfcf6c394166ba50c6b9b53a6494bb193291c73794357ddc76d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bba46e5a4ccfdc97486b082066f71dd3198382248d9ab3382a2f2bc12db284e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-01-24T17:00:48Z",
    "title_canon_sha256": "e09b5e835d79002d5d42dc254baeb0ad6494227f455d01e8ab08a2f3d7fa32e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5840",
    "kind": "arxiv",
    "version": 1
  }
}