Pith Number

pith:VEQTSKMF

pith:2010:VEQTSKMF2BUEKHQSE6FQX7LQFJ

not attested not anchored not stored refs pending

Vector Dissipative Solitons in Graphene Mode Locked Fiber Lasers

Dingyuan Tang, Han Zhang, Kian Ping Loh, Luming Zhao, Qiaoliang Bao

arxiv:1002.4949 v1 · 2010-02-26 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VEQTSKMF2BUEKHQSE6FQX7LQFJ}

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	2026-05-18T02:08:56.476039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a921392985d068451e12278b0bfd702a64e30c7d34ad89aeba87abd581b1b576

Aliases

arxiv: 1002.4949 · arxiv_version: 1002.4949v1 · doi: 10.48550/arxiv.1002.4949 · pith_short_12: VEQTSKMF2BUE · pith_short_16: VEQTSKMF2BUEKHQS · pith_short_8: VEQTSKMF

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/VEQTSKMF2BUEKHQSE6FQX7LQFJ \
  | 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: a921392985d068451e12278b0bfd702a64e30c7d34ad89aeba87abd581b1b576

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fca2b9a5ac531c528285c158923a0b07dde2ce78e3a6cf423d94135680ea6148",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-02-26T10:08:55Z",
    "title_canon_sha256": "43a839886bafaef5954270a89d6ec8df0ca6eee94480a8b4c0811350fa1002e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.4949",
    "kind": "arxiv",
    "version": 1
  }
}