Pith Number

pith:C3YNKHDU

pith:2018:C3YNKHDUTEMSQ34K3GGFIRRPRC

not attested not anchored not stored refs pending

Short Distance Modification of a Gravitational System and its Optical Analog

Chenguang Hou, Mir Faizal, Qin Zhao, Zaid Zaz

arxiv:1802.09916 v1 · 2018-02-24 · physics.gen-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C3YNKHDUTEMSQ34K3GGFIRRPRC}

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	2026-05-17T23:46:09.761145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16f0d51c749919286f8ad98c54462f88abf055b05a0d77f8ff3f5d1fe0d5dc0b

Aliases

arxiv: 1802.09916 · arxiv_version: 1802.09916v1 · doi: 10.48550/arxiv.1802.09916 · pith_short_12: C3YNKHDUTEMS · pith_short_16: C3YNKHDUTEMSQ34K · pith_short_8: C3YNKHDU

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/C3YNKHDUTEMSQ34K3GGFIRRPRC \
  | 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: 16f0d51c749919286f8ad98c54462f88abf055b05a0d77f8ff3f5d1fe0d5dc0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "434869d379e0a8b32c6e61acfee93715e812e8f70245dbcad0446a4856e3b284",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2018-02-24T02:16:12Z",
    "title_canon_sha256": "f543f7331ff0bce49a71be543ee44e88689170445f815a6f5074ea6fef3c1745"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09916",
    "kind": "arxiv",
    "version": 1
  }
}