Pith Number

pith:C77JLTQR

pith:2007:C77JLTQRFZC3M2FCYJZ3YMRRLD

not attested not anchored not stored refs pending

Dispersive, superfluid-like shock waves in nonlinear optics

Jason W. Fleischer, Shu Jia, Wenjie Wan

arxiv:0707.1910 v1 · 2007-07-13 · physics.optics · cond-mat.other · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C77JLTQRFZC3M2FCYJZ3YMRRLD}

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	2026-05-18T02:16:29.405612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17fe95ce112e45b668a2c273bc323158e89d35560558a221fc910dd931da33f8

Aliases

arxiv: 0707.1910 · arxiv_version: 0707.1910v1 · doi: 10.48550/arxiv.0707.1910 · pith_short_12: C77JLTQRFZC3 · pith_short_16: C77JLTQRFZC3M2FC · pith_short_8: C77JLTQR

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/C77JLTQRFZC3M2FCYJZ3YMRRLD \
  | 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: 17fe95ce112e45b668a2c273bc323158e89d35560558a221fc910dd931da33f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1342bef4f0ee29b7464f80970d15fca8d2455a3d5b9fa7d45c63403f5e80d36b",
    "cross_cats_sorted": [
      "cond-mat.other",
      "physics.flu-dyn"
    ],
    "license": "",
    "primary_cat": "physics.optics",
    "submitted_at": "2007-07-13T02:51:52Z",
    "title_canon_sha256": "b6f782d8eb7f70d823b52afa767203d6306f470b98a3f38abe5e2f4094bb479f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.1910",
    "kind": "arxiv",
    "version": 1
  }
}